Calvin Klein 1996 Plunge Bra. This Plunge Bra from Calvin Klein will make a perfect addition to your lingerie drawer. Defined by bold prints and colours, featuring the iconic monogram logo framed in a box, lightly lined cup, adjustable shoulder straps, and fits true to size. Designed to be worn mix and match. Made with 69% BCI Cotton, 21% Recycled Cotton, and 10% Elastane.