Wow, Luxurious silk on your body! Crepe backed Silk Satin, also known as Charmeuse. Cut on the bias with adjustable straps and a flattering fit. Bias rolled neckline edging instead of facing. Sewn in China with silk thread. Spaghetti straps & short slits both sides. 16.5mm weight, so great for an undergarment or lounge/sleepwear.