Size 34D Swimwear

Find 34D swimwear designed for a more precise bust-and-band fit than standard swim sizing usually offers. In this size, the cups may need more shape and depth than a basic medium provides, while the band still needs to feel secure once the fabric gets wet. Browse supportive bra-sized swim styles, compare 34D bikinis for two-piece options, or use our swimwear size chart before choosing your starting size.