Simplicity Sewing Pattern 3095 (K5) Design Your Own Corset. Boned, lined corsets can be customized with closure, bust cup and strap options. Under bust corset has lace up back, sides or front, or can also be closed with large front hooks and eyes. Bust cup options include seamed rounded or triangular shapes for preferred coverage. Corsets can be made strapless, with wide straps tied into shoulder bows, or with narrow straps that can be embellished with silk flowers. Be sure to add up all necessary yardages before purchasing fabric. See envelope for more information.