
If you’re in need of a cozy and comfortable pair of pants to lounge around the house in, then look no further than the knit pajama pants pattern. Knit pajama pants are a popular choice for those looking for a relaxed and casual style that doesn’t compromise on comfort. With their soft and stretchy fabric, they’re perfect for a lazy day at home or a peaceful night’s sleep.
One great thing about knit pajama pants is that they’re very beginner-friendly to make. You don’t need to be an expert in sewing to create your own pair. The simple and straightforward design of this pattern makes it accessible for anyone, even if you’ve never picked up a needle and thread before. Whether you’re a seasoned seamstress or a complete novice, this pattern is a great place to start.
The key to making a great pair of knit pajama pants is choosing the right fabric. Look for a knit fabric that has some stretch to it, such as jersey or interlock. This will ensure that your pants are comfortable and have a nice drape. You can find knit fabrics in a wide range of colors and patterns, so you can choose something that reflects your personal style.
So why not give it a try? With the knit pajama pants pattern, you can create a cozy and stylish addition to your loungewear collection. Follow the instructions carefully, and soon you’ll be enjoying the comfort and relaxation of your very own handmade pajama pants.
Knit Pajama Pants Pattern: Step-by-Step Guide

Looking for a cozy and comfortable pair of pajama pants? Why not try knitting your own? With a simple knit pajama pants pattern, you can create a personalized and stylish pair of pants that are perfect for lounging around the house or a good night’s sleep. Here is a step-by-step guide to help you get started.
Materials:
- Knitting needles (size may vary depending on your yarn)
- Yarn (choose a soft and comfortable blend)
- Tape measure
- Scissors
- Sewing needle
Step 1: Measuring and Swatching
Before you begin, take your measurements to ensure a proper fit. Measure your waist, hips, and inseam. To create a gauge swatch, knit a small square using your chosen yarn and needles. Measure the stitches per inch and rows per inch to determine the correct gauge for your pattern.
Step 2: Casting On
Based on your measurements and gauge, cast on the required number of stitches for the waistband. Typically, the waistband is knit in rib stitch for a stretchy and comfortable fit. Knit in rib stitch (knit 1, purl 1) for the desired length of the waistband.
Step 3: Knitting the Body
Once the waistband is complete, continue knitting in the desired stitch pattern for the body of the pants. You can choose from various stitch patterns like stockinette stitch or rib stitch, depending on your preference. Knit for the desired length, keeping in mind the inseam measurement.
Step 4: Shaping and Decreasing
To shape the pants, start decreasing the stitches gradually to create a tapered effect from the hips to the ankles. This can be done by knitting two stitches together or by using other decreasing techniques. Follow the pattern instructions for shaping and decreasing.
Step 5: Finishing Touches
Once the desired length is reached, bind off the stitches and sew any necessary seams. Make sure to leave an opening for the waistband, where you will insert elastic or a drawstring for a secure fit. Hem the pants at the ankles for a neat finish.
With this step-by-step guide, you’ll be able to create your very own knit pajama pants that are not only comfortable but also personalized to your style. Enjoy the process of knitting and the satisfaction of wearing your handmade creation!
Gather Materials

Before you start knitting your pajama pants, make sure you have all the necessary materials. Here is a list of items you will need:
- Knitting Needles: Choose a pair of knitting needles that are appropriate for your chosen yarn. The size of the needles will affect the gauge and drape of the final product. Check the yarn label for needle size recommendations.
- Yarn: Select a yarn that is suitable for making pajama pants. Consider the fiber content, weight, and color of your yarn. Soft and breathable yarns like cotton or bamboo blends are great options for comfortable sleepwear.
- Tape Measure: A tape measure will come in handy when taking measurements for your pants. Make sure it is flexible and has both metric and imperial measurements.
- Scissors: You will need a pair of sharp scissors to cut the yarn and any excess fabric. Make sure they are comfortable to hold and have a clean cutting edge.
- Tapestry Needle: A tapestry needle is essential for weaving in loose ends of yarn and sewing up any seams or hems. Look for a needle that has a large eye for easier threading.
- Stitch Markers: Stitch markers will help you keep track of your stitches and pattern repeats. You can use commercial stitch markers or simply loop a piece of contrasting yarn or a safety pin through your work.
Once you have gathered all your materials, you will be ready to start knitting your cozy and comfortable pajama pants.
Take Measurements

Before you start knitting your pajama pants, it’s important to take accurate measurements of your body. This will ensure that the pants fit you perfectly and are comfortable to wear. Here are the key measurements you’ll need:
1. Waist: Measure around the narrowest part of your waist, usually just above the belly button.
2. Hips: Measure around the fullest part of your hips, usually at the widest point of your buttocks.
Once you have these measurements, you can use them to determine the size of the pattern you need to follow. Most knitting patterns will provide a size chart that corresponds to specific measurements. Compare your measurements to the chart and choose the size that is closest to yours.
In addition to these measurements, you may also want to take the length of your inseam. This is the distance from your crotch to the desired length of the pants. To measure your inseam, stand with your feet shoulder-width apart and measure from the top of your inner thigh to the desired length.
By taking accurate measurements, you can ensure that your knit pajama pants will fit you perfectly and be a cozy addition to your sleepwear collection.
Select Fabric

When choosing fabric for your knit pajama pants, it’s important to consider both comfort and durability. Knit fabrics are known for their stretch and softness, making them perfect for loungewear like pajama pants. However, not all knit fabrics are created equal, so it’s essential to choose the right one for your project.
Type of Knit: There are different types of knit fabrics available, such as jersey, interlock, and rib knit. Jersey knit is the most common and has a smooth and soft surface. Interlock knit is thicker and more stable, making it less prone to stretching out. Rib knit has distinct vertical ridges and is commonly used for cuffs and waistbands. Consider the type of knit fabric you prefer for your pajama pants.
Fabric Content: Knit fabrics can be made of various materials, including cotton, polyester, rayon, and blends. Cotton knit is breathable and comfortable, perfect for pajamas. Polyester knit is often more durable and less prone to wrinkling. Rayon knit offers a luxurious drape and softness. Blends of different fibers may combine the benefits of each material. Choose a fabric content that suits your desired level of comfort, breathability, and durability.
Prints and Patterns: Knit fabrics come in a wide array of prints and patterns, ranging from simple solids to bold florals. Consider your personal style and preferences when selecting a print or pattern for your pajama pants. Keep in mind that large prints may require more fabric to match pattern pieces, while smaller patterns may be more forgiving if pattern matching is not a concern.
- Consider the type of knit fabric you prefer for your pajama pants.
- Choose a fabric content that suits your desired level of comfort, breathability, and durability.
- Consider your personal style and preferences when selecting a print or pattern for your pajama pants.
Prepare the Pattern

Before you start knitting your pajama pants, you’ll need to prepare the pattern. The pattern is a set of instructions that will guide you through the knitting process and help you create the right size and shape for your pants. There are a few steps you can take to ensure that your pattern is accurate and easy to follow.
1. Choose the Right Size: Look at the sizing chart provided with the pattern and select the size that best fits your measurements. Take accurate measurements of your waist, hips, and inseam to ensure that you choose the correct size.
2. Gather the Materials: Check the materials list in the pattern to make sure you have everything you need. You will typically need a specific type and weight of yarn, as well as knitting needles in the recommended size. Gather all of your materials before you begin to ensure a smooth knitting process.
3. Read the Instructions: Take the time to read through the pattern instructions before you start knitting. Familiarize yourself with the terms and techniques used in the pattern, and make sure you understand any abbreviations or symbols that are used. This will help you follow the instructions more easily as you knit.
- 4. Make a Gauge Swatch: Make a small swatch of knitted fabric using the recommended yarn and needle size. This will allow you to check your gauge and ensure that your stitches are the correct size. Adjust your needle size if needed to match the gauge specified in the pattern.
- 5. Trace or Cut the Pattern Pieces: Some patterns may provide paper pattern pieces that you can trace onto your fabric, while others may require you to cut out the pattern directly. Follow the instructions provided with the pattern to prepare the pieces you will need to start sewing.
- 6. Prepare the Fabric: If you are using a knit fabric for your pajama pants, you may need to pre-wash and/or pre-shrink the fabric before cutting out the pattern pieces. Follow the fabric care instructions to ensure that your fabric is ready for sewing.
By taking the time to prepare the pattern correctly, you can set yourself up for success as you begin knitting your pajama pants. Following these steps will help ensure that your pants fit well and that the knitting process goes smoothly.
Cut the Fabric

Before you start sewing your knit pajama pants, you will need to cut the fabric according to the pattern. Make sure to lay out your fabric on a flat surface, such as a table or the floor, so that it lies flat and doesn’t have any wrinkles or creases.
Using a pair of fabric scissors, carefully cut along the marked lines of the pattern pieces. Take your time and make sure to cut accurately, as this will affect the fit and appearance of your finished pants. If you’re using a printed pattern, be sure to follow the cutting layout guide to determine how to arrange your pattern pieces on the fabric.
Pro tip: If you’re new to sewing or working with knit fabrics, it’s a good idea to use pattern weights or pins to hold the fabric in place while you cut. This will help prevent the fabric from shifting and ensure that your pieces are cut accurately.
Once you have cut all of the pieces according to the pattern, be sure to label each piece with the corresponding pattern piece number or name. This will make it easier to keep track of the pieces as you sew and assemble your pants. You can use fabric markers or pins to label your pieces.
- Note: It’s always a good idea to double-check your measurements and pattern markings before cutting to ensure accuracy.
- Important: Remember to cut mirror images of certain pattern pieces, such as the front and back legs, to ensure that your pants have the correct shape and fit.
Once you have finished cutting the fabric, you’re ready to move on to the next step in the sewing process. Whether you’re a beginner or an experienced sewist, taking the time to accurately cut your fabric will help ensure that your finished knit pajama pants turn out beautifully.
Assemble the Pants

After cutting out all the pattern pieces, it is time to assemble the pants. Begin by sewing the front and back pant legs together at the inseam. Match up the side seams and pin them in place before sewing. Press open the seam allowances with an iron to create a neat finish.
Next, fold the waistband piece in half lengthwise and stitch along the short ends to create a loop. Attach the waistband to the top edge of the pants, matching up the raw edges and aligning the side seams. Stitch along the waistband, leaving a small opening for inserting elastic.
Measure and cut a length of elastic to fit comfortably around the waist. Attach a safety pin to one end of the elastic and thread it through the opening in the waistband. Make sure the elastic is evenly distributed and not twisted. Overlap the ends of the elastic, stitch them together securely, and then sew the opening closed.
Once the waistband is complete, finish the hem of the pants by folding up the bottom edge and sewing a straight stitch around the entire circumference. Press the hem with an iron for a professional-looking finish.
After completing these steps, your pajama pants are ready to be worn and enjoyed! Whether you’re lounging at home or getting ready for bed, these comfortable and stylish pants are sure to become a favorite in your wardrobe.
Sew the Seams

After cutting out the fabric according to the pattern, it’s time to sew the seams of your knit pajama pants. Start by pinning the pieces together along the edges that need to be joined. This will ensure that the fabric stays in place while you sew.
Using a sewing machine or a serger, stitch along the pinned edges with a stretch stitch or a zigzag stitch. This will allow the seams to stretch and move with the fabric, preventing them from popping or ripping when the pants are worn.
Flat-Felled Seam: For a neat and professional finish, you can use a flat-felled seam on the inseams and crotch seams of your pajama pants. This type of seam involves sewing two lines of stitches, trimming one seam allowance, and then folding the remaining seam allowance over the trimmed edge. This creates a clean and sturdy finish that is less likely to fray.
Tip: Make sure to backstitch at the beginning and end of each seam to secure the stitches in place. This will prevent the seams from unraveling over time.
- Turn the pants right side out and press the seams with an iron. This will give them a crisp and professional look.
- If desired, you can topstitch along the seams for added reinforcement and a decorative touch.
- Finally, trim any excess threads and give your pajama pants one final press before wearing or gifting them.
With the seams sewn, your knit pajama pants are now taking shape and ready for the next steps in the construction process.
How to Add Elastic Waistband to Knit Pajama Pants

Adding an elastic waistband to your knit pajama pants is a relatively simple process that can be done with just a few basic sewing supplies. The elastic waistband not only adds comfort but also helps to keep the pants securely in place. Here’s a step-by-step guide on how to add an elastic waistband to your knit pajama pants.
Materials You’ll Need:
- Knit pajama pants
- Measuring tape
- 1-inch wide elastic
- Pins
- Sewing machine or needle and thread
- Scissors
Instructions:
- Measure your waist and cut a piece of elastic about 2 inches shorter than your waist measurement. This will ensure a snug but comfortable fit.
- Turn your knit pajama pants inside out and fold the top edge down about 1 inch. Pin the folded edge in place.
- Using a sewing machine or needle and thread, sew along the pinned edge, leaving a small opening for threading the elastic through.
- Attach a safety pin to one end of the elastic and thread it through the opening, pulling it all the way through until it comes out the other side.
- Overlap the ends of the elastic by about 1 inch and sew them together securely using a zigzag stitch.
- Close the opening in the waistband by sewing it shut.
- Try on your pants to ensure a comfortable fit. If necessary, adjust the elastic by pulling it through the waistband until you achieve the desired fit.
- Trim any excess fabric and elastic, and your knit pajama pants with an elastic waistband are now ready to wear!
Adding an elastic waistband to your knit pajama pants is a quick and easy way to enhance comfort and ensure a secure fit. With just a few simple steps, you can transform your pajama pants into a cozy and stylish wardrobe staple.
Create Leg Openings
Now that you have finished knitting the body of the pajama pants, it’s time to create the leg openings. This step will give your pants the desired fit and shape.
First, fold your pants in half lengthwise so that the front and back sides are aligned. Make sure the inseams match up. Using a tape measure, measure the desired length for the leg openings from the folded edge. Mark this measurement using pins or fabric chalk on both sides. This will ensure that your leg openings are symmetrical.
Next, carefully cut along the marked lines to create the leg openings. Take your time and make sure to cut through both layers of fabric evenly. Be careful not to cut too close to the seam, as this may cause the fabric to unravel.
After cutting, you can finish the raw edges of the leg openings to prevent fraying. You can do this by either using a serger or sewing a zigzag stitch along the edges. This will help to keep your pajama pants looking neat and tidy.
Finally, press the leg openings with an iron to give them a crisp finish. This will also help the fabric to lay flat and make it easier to sew the hem. Fold the raw edge of the leg opening under, about half an inch, and press it again. You can pin or clip the folded edge in place to keep it secure.
Now, you are ready to sew the hem of the leg openings. Using a sewing machine or needle and thread, sew a straight stitch along the folded edge of the leg opening. Make sure to backstitch at the beginning and end to secure the stitching. Repeat this process for the other leg opening.
Congratulations! You have successfully created the leg openings for your knit pajama pants. They are now ready to be worn and enjoyed!
Finish the Edges

After you’ve sewn the basic shape of your pajama pants together, it’s time to finish the edges to give them a polished look and prevent fraying. There are a few different methods you can use to finish the edges, depending on your preference and the materials you’re working with.
1. Zigzag Stitch

One simple method is to use a zigzag stitch along the raw edges of the fabric. This helps to secure the threads and prevent fraying. Set your sewing machine to a zigzag stitch and carefully sew along the edges, making sure to catch the fabric in the stitching. Trim any excess fabric close to the stitches to reduce bulk.
2. Overlock Stitch

If you have a serger or an overlock sewing machine, you can use an overlock stitch to finish the edges. This stitch simultaneously trims the fabric and sews a neat edge, creating a clean finish. Simply guide the fabric through the machine, allowing the serger to do the work for you.
3. French Seam

If you want an extra neat finish on the inside of your pajama pants, you can use a French seam. This method encloses the raw edges within the seam itself, creating a finished look inside and out. To do this, sew the first seam with the wrong sides of the fabric together, then trim the seam allowance. Press the seam open, fold the fabric with right sides together, and sew a second seam, enclosing the raw edges.
By taking the time to finish the edges of your pajama pants, you’ll not only create a more professional-looking garment but also ensure that it lasts longer and withstands regular wear and washing. Choose the method that works best for you and enjoy your cozy new pajama pants!
Final Touches and Care Instructions

After completing your knit pajama pants, you may want to add some final touches to personalize them. Consider adding a decorative trim along the hem or waistband, or even sewing on a patch or embroidery to make them truly unique. Get creative and have fun with it!
Once your pants are complete, it’s important to properly care for them to ensure they last a long time. Here are some care instructions to follow:
- Machine wash: Turn your pajama pants inside out and place them in a mesh laundry bag before washing them in a gentle cycle with cold water.
- Dry flat: Avoid machine drying your knit pajama pants, as this can cause them to lose their shape. Instead, lay them flat on a clean towel or drying rack to air dry.
- Iron with caution: If needed, iron your pants on a low heat setting, using a press cloth to protect the fabric from direct heat.
- Store properly: When not in use, fold your pajama pants neatly and store them in a drawer or on a shelf, away from direct sunlight and moisture.
By following these care instructions, you can enjoy your knit pajama pants for years to come. Happy lounging!