Simplicity 3539; ©1951; Misses' One-Piece Dress with Detachable Collar and Cuffs: The bodice of this coat dress is fashioned with a V neckline and a large collar. The four gored skirt features soft pleats in the front waistline. Style 1 has three quarter length sleeves and detachable collar and cuffs. Style 2 features short, pleated sleeves with button trim.