Madewell Crepe Square-Neck Puff-Sleeve Top XS Black - like new! Sold out. A best seller returns—made of weighty textural crepe that's soft against the skin, this romantic top has puffed balloon sleeves and a flattering square neckline (psst, hidden snaps inside will keep your bra straps from showing). Regular fit. Body length from high point of shoulder: 15 1/2" (based on size M). Polyester/elastane. Machine wash. Import.