Sewing Pattern Gerald Underwear by Jalie

A versatile sewing pattern designed for comfortable everyday wear, Gerald can be made as underwear, swim trunks, or leggings. With three length options and two contoured pouch choices, it offers a practical fit for sewing projects where comfort, support, and flexibility matter most.

Use this pattern for men’s, boys’, and plus sizes when you want a dependable base for active or lounge-ready garments. The clever seam placement and encased elastic waist help create a secure feel, while the recommended stretch knit gives the pattern the flexibility it needs for close-fitting comfort.

• Versatile pattern for underwear, swim trunks, and leggings
• Three length options: briefs, mid-thigh shorts, and long johns / leggings
• Two contoured pouch options: horizontal fly (B) or seamless (A)
• Encased elastic at the waist
• Includes 27 sizes for men, boys, and plus sizes
• Recommended for stretch knit with 50% stretch in the length and across the width

This is a great choice for sewists looking to make practical basics, swim-ready bottoms, or fitted layering pieces with a clean finish and comfortable wear.