Simplicity 6780; ©1966; Misses' One or Two-Piece Dress ... Designer Fashion: The dress V. 1 and top V. 2 have bias roll-type collar, back zipper and one-piece raglan sleeves gathered to snapped cuffs. Dress V. 1 has contrasting collar and cuffs. Skirt V. 2 has waistband and side zipper.