Add approximately 1/4 inch (6mm) to the edges for your seams.
You will typically have a front piece, a back piece, and a gusset (crotch) piece. 3. Assembly Steps How to Sew Panties: A Beginner's Guide from Sew Lingerie tiny panty mature
Use a ballpoint or stretch needle to avoid snagging knit fabrics. Add approximately 1/4 inch (6mm) to the edges for your seams
Choose soft, breathable natural fabrics like cotton jersey, bamboo jersey, or a cotton-spandex blend for stretch. a back piece