Gatherall Backless Sticky Bra Size B - They say a B will fit someone with a bra size of 36A, 38A, 34B, 30C, and 32C. Patented Reusable and washable adhesive silacon bra that gives you Strapless, Backless, flexible support. Uplifts breasts of women of all shapes and sizes. I purchased the wrong size and and waited too long to return. I included the size chart for your reference. Paid $68 + $12 shipping.