Pattern Making for Boxer Swim Trunks

Creating well-fitting swimwear requires a solid grasp of stretch fabrics and precise drafting techniques. This text-based course teaches you the foundational principles of drafting professional boxer swim trunk patterns without relying on pre-made templates. You will transition from understanding basic body measurements to drafting custom patterns that account for modern fabric elasticity and inclusive sizing. What you will learn: Understand the fundamentals of swimwear sizing and pattern theory; Calculate negative ease and stretch percentages for modern elastane fabrics; Draft a base boxer swim trunk pattern using step-by-step written instructions; Adapt patterns for various sizes ranging from small to extra-large; Apply professional grading techniques to scale your designs accurately; Modify rise, leg length, and waistband construction for custom fits. We begin with essential terminology, fabric stretch math, and measuring techniques before guiding you through detailed written drafting steps to construct your block. This course is designed for beginner sewists, aspiring pattern makers, and fashion enthusiasts with no prior drafting experience. Start drafting your own custom swimwear patterns today.