Kids Swimwear Sewing Patterns: Custom-Fit Style for Pool & Beach

Make a splash with our adorable collection of Kids Swimwear Sewing Patterns. Why settle for limited store-bought options when you can create high-quality, custom-fit swimsuits at home? From protective rash guards and sporty board shorts to cute one-piece swimsuits and bikini patterns, Ellie and Mac offers the perfect PDF digital patterns for every little swimmer. Our designs prioritize comfort and coverage, ensuring your kids can play all day in style.

Conquer Swim Fabric with Full Sew-Along Videos

If you've ever been nervous about sewing with slippery swim fabric or elastic, we have the solution! Every single kids' swimwear pattern at Ellie and Mac includes a full sew-along video tutorial. We walk you through every step—from choosing the right UV-rated fabric to mastering the "burrito method" for linings and installing swim elastic—giving you the confidence to sew professional-grade swimwear on a standard sewing machine.

Designed for Comfort and Sun Safety

Size-Inclusive for All Ages: Our children’s swimwear patterns typically range from 6 Months to 18 Years, providing a perfect fit for babies, toddlers, and tweens.
Instant Digital Access: Download your PDF patterns immediately and start sewing for your next vacation or pool day.
Modern Features: All patterns include layered PDF files for home printing (A4/Letter), A0 copy shop files, and Projector-ready files for the ultimate sewing convenience.
DIY Sun Protection: Create custom rash guards and swim shirts to keep your little ones protected from the sun while they play.

Experience the joy of sewing unique, durable swimwear that fits better and lasts longer. With our step-by-step video lessons, you’ll be the hero of the next beach trip!