Simplicity 2403; ©1948; Misses' One-Piece Dress with Fly Front and Detachable Collar and Cuffs: The dress, styled with a fly-front closing, has a convertible collar and extended shoulders. Inverted pleats in front and back enhance the full skirt. A purchased or self belt is slipped through belt carriers which join in the front waistline seam. In Style 2, a contrasting, detachable collar and cuffs finish the dress.