NWT/Boutique. Black Cap Sleeve Crew Neck Sheath Dress. Sizes XL/2XL available. Pencil fit. Round neck. Short sleeve. Midi/knee length. Fabric is very stretchy- polyester and Spandex blend. Great for all seasons- super versatile. Pair with a blazer for work, heels and statement necklace for date night, and casual with flops on a sunny day for a stroll.