Simplicity 6674l; ©1966; Misses' One-Piece Dress: Dress with lowered waistline seam and semi-circular skirt has slightly lowered round neckline, back zipper, set in sleeves and optional self belt. V. 1 has large circular collar and long sleeves. Collarless V. 2 & 3 have short sleeves and braid trim. V. 3 has contrasting skirt.