White House Black Market Patterned Silk Blend Corset/Halter Top - Black & White Preowned in excellent condition. Halter corset with removable straps that tie behind the neck. Full invisible zipper closure with hook and eye in the back. Black and off white pattern. 65% Cotton and 35% Silk. Fully lined with silky black Polyester. Side slits. Boning in upper half. Measurements are shown in the pictures. Not a Posh member? Enter my referral code PRE_ADORED when you join and receive a $10 credit.