8371 UltraClubå¨ Ladies' Non-Iron Twill Shirt Yes, it's all cotton, but no, there's no ironing needed with this classic twill dress shirt. Coordinate: Men's 8370 100% cotton non-iron twill 3.8-oz. spread collar single-needle tailoring dyed-to match buttons two-button adjustable cuffs Sizes: S-3XL