Simplicity 4756; ca. early 1960s; Girls' One-Piece Dress with Detachable Collar and Cuffs: Dress has set-in sleeves, full gathered skirt and back button closing. V. 1 has long sleeves, contrasting detachable collar and cuffs with lace trim and self or purchased belt. V. 2 has short sleeves, lace trim on contrasting collar and lower edges of sleeves, button trim and self or purchased belt. V. 3 has short sleeves, ribbon trim and ribbon tie belt.