AA Cup Size Bras Styles A collection of smaller bust size bras including AA cup bras that fit up to plus size bands. Many pocket bras fill this size range as well as beautiful, seamless or lace AA bra styles. Seamless Bras Padded Bras T-Shirt Bras Push Up Bras Camisole Bras Prosthesis Bras Strapless Bras Training Bras Molded Bras Everyday Bras These are the types of bras that you'll more frequently find in AA bra cup sizes. This selection includes: Seamless, T-Shirt, Strapless Bras, Padded Bras, Prosthesis and Training Bras. And depending on your band size, AA bra cup sizes are perfect for bras sized as Small or Extra Small.