Reusable Strapless Stick-on Bra - 4 sizes!Sizing: True to cup size. If you are a 38" band or higher, coverage will be minimal. No support. Whitney Cup size 32C Would wear this in a C. Riley 38D Would wear this in a D (minimal coverage no support). Backed with washable adhesive for multiple uses and easy care Thin, light cups offer just enough coverage and natural shape under tank tops, strapless dresses, and fitted tees 20+ uses. (Whitney has used hers for over 30 days prior to ordering for