Online exclusive! Shoulder straps are wide in front and adjustable in back. Deep plunge V-neck Darted, unlined underwire cups. Breathable mesh lining and comfortable stretch. Soft-brushed elastic hem, with adjustable hook-and-eye closures at center back. Fitted through body. Womens underwire plunge bra hits above ribcage. Provides medium support for A-C cups; light support for D/DD cups. XS = 34A, 32B cup sizes; S = 32C, 34B, 36A cup sizes; M = 34C, 34D, 36B, 36C, 38B cup sizes; L = 34D, 34DD, 36C, 36D, 38B, 40B cup sizes; XL = 38DD, 40D, 40DD cup sizes; XXL = 42D, 42DD cup sizes. Models are approximately 59 and are wearing sizes S (numeric size 4), L (numeric size 12), and XL (numeric size 18). machine wash according to the care instruction label spandex 27% nylon 73% . Best Holiday gift for Women , perfect Bras for Christmas!