Learning how to sew pajama shorts is the perfect “gateway” project for anyone looking to break into garment making. Whether you’re tired of store-bought fits or want to create a personalized gift, sewing your own sleepwear is both cost-effective and rewarding. This guide simplifies the process, breaking down everything from fabric selection to the “magic” leg-joining technique. By the end of this tutorial, you’ll have a professional-looking pair of shorts and the confidence to tackle more complex patterns.
Essential materials and tools for sewing pajama shorts
High-quality results start with the right gear. To ensure a smooth sewing experience, gather the following:
- Fabric: 1–1.5 yards of breathable material like cotton lawn, flannel, or silk.
- Elastic: 1-inch wide non-roll elastic for the waistband.
- Thread: All-purpose polyester thread that matches your fabric.
- Tools: Sharp fabric shears, a seam ripper, tailor’s chalk, and quilting pins or clips.
- Machine: A standard sewing machine with a universal needle.
Step-by-step instructions: How to sew pajama shorts
Step 1: Cutting and preparing your fabric pieces
Fold your fabric right sides together before laying out your pattern pieces. This ensures you cut two mirrored sets (two front pieces and two back pieces). Pin the pattern securely and cut along the lines, ensuring the grainline of the fabric matches the pattern’s arrows to prevent the shorts from twisting when worn.
Pin the pattern securely and cut along the lines
Step 2: Adding optional inseam pockets
Pin pocket bags to the side edges of each short piece, roughly 3 inches down from the waist. Sew them with a smaller seam allowance than the rest of the project. Once attached, flip the pockets out and press the seam flat; this ensures they sit invisibly inside the side seams later.
Step 3: Sewing the inner leg seams (Inseams)
Match the inner leg edges of one front piece and one back piece. With the right sides together, sew from the crotch point down to the hem. Repeat for the second leg so you have two separate tubes. Finish these raw edges with a zigzag stitch or a serger.
Step 4: Joining the crotch curve (The magic “Leg-inleg” method)
Turn one leg right-side out and tuck it inside the other leg (which should stay wrong-side out). Align the long “U” shaped crotch curve, matching the center seams perfectly. Pin and sew the entire curve in one continuous pass. This is the most reliable way to ensure a clean, sturdy seat.
Align the long “U” shaped crotch curve, matching the center seams perfectly
Step 5: Constructing the elastic waistband casing
Fold the top edge down by 1/4 inch and press, then fold again by 1.25 inches (or enough to fit your elastic). Sew around the perimeter, leaving a 2-inch gap at the back to insert the elastic.
Step 6: Threading and securing the elastic
Feed the elastic through the casing using a safety pin. Be careful not to let the “tail” slip inside. Overlap the ends of the elastic by half an inch, sew them together with a sturdy box stitch, and then sew the 2-inch gap in the fabric closed.
Step 7: Hemming the bottom edges
Finish the legs by folding the bottom edges up by 1/2 inch, pressing, and folding another 1/2 inch. Sew close to the inner fold for a clean, professional-looking hem.
Sew close to the inner fold for a clean, professional-looking hem
Expert tips for a professional finish
- Press every seam: Ironing your seams flat (and then to one side) distinguishes homemade clothes from “handmade” professional garments.
- Use a “walking foot”: If you are sewing with slippery fabrics like silk or thick flannel, a walking foot helps feed the layers evenly.
- Backstitch at the start and end: Always secure your threads to prevent the shorts from unraveling during sleep.
Common mistakes to avoid when making pj shorts
- Ignoring the Rise: Ensure you differentiate between the front and back pieces; the back rise is always longer to accommodate sitting.
- Tight Elastic: Measure your waist while sitting down to ensure the elastic isn’t too restrictive.
- Skipping the Grainline: Cutting “off-grain” will cause the shorts to twist uncomfortably around your legs.
Measure your waist while sitting down to ensure the elastic isn’t too restrictive
Mastering how to sew pajama shorts is a fantastic way to build your wardrobe while refining your technical skills. By following these steps, from the magic leg-in-leg method to the final hem, you’ve created a piece of clothing that is as functional as it is comfortable. If you find yourself stuck on a specific stitch or want to pair your new shorts with a professionally crafted top, feel free to contact Customized Pajamas for expert support or to explore our matching custom sets.
See more tips and guides from Customized Pajamas:
- For the DIY enthusiasts, we offer step-by-step tutorials on how to make pajama pants, including technical details like how many yards of fabric for pajama pants you’ll need for a perfect fit.
- If you already have a pair that doesn’t quite fit right or feels too plain, our tips on how to make pajama pants smaller and how to add pockets to pajama pants will help you customize your comfort effortlessly.
- Don’t miss out on our specialty designs, including the fan-favorite how to train your dragon pajamas, perfect for adding a touch of adventure to your sleepwear.
