The curvy has bigger cups for more coverage and a smaller band under the bust Pullover style racer back bralette, plunging v-neckline, wide straps that won't dig, racer back design eliminates the need for hooks Hidden soft elastic band at bust, lined with power mesh for ultimate support, non-sheer allover scalloped lace lays flat on the body Extra small sizes 30DD, 30F, 32DD, 32F- small sizes 32DD, 32F 34DD, 34F- medium sizes 34DD, 34F, 36DD, 36f-large sizes 36F, 36 gram, 38F, 38 gram-extra large sizes 38 gram, 38H, 40 gram, 40H