If youre wearing a dress with a fitted bodice and a backless or sheer back, you can opt for stick on bras or nipple covers, but I recommend using detachable cups for better support. Here are two easy Options of bra for sheer back dress? Summer Dress Backless V Neck Mini Dress Green XL U Plunge Push Up Bra Set, Foam Cups with Clear Side Wings And Self * Covers * Comfortable Seamless, Ideal for * Dai Titu Dd Strapless Backless Bra Self Adhesive Backless Bras Silicone Desertcart Barbados Lingerie Solutions