Your search for a full bust strapless that actually supports and stays put has ended! Dana Strapless is designed to be a supportive strapless bra for full busts but also comes with straps to be used as a convertible bra as well. If you are unsure of your size book a virtual or in person bra fitting as a strapless bra needs to be a perfect fit for it to meet your expectations of the perfect strapless bra. The center gore is 4 inches tall and sides are 5 inches with boning for stability 5-hook, 3-column coated metal hook-and-eye closure in back. 4 part cup that is lightly padded Material and Care Instructions 17% Polyamide, 40% Polyester, 17% Elastane, 26% Cotton Hand Wash Only Wash With Similar Colours Do Not Iron Do Not Tumble Dry Do Not Bleach Do Not Dry Clean Sizing is UK sizing (see chart in pictures)