Simplicity 1323; ©1955; Teen Age One-Piece Dress with Detachable Collar: Dress may feature three quarter length kimono sleeves or short sleeves. Bodice is shaped at lower edge. There are inverted pleats over skirt seams. Contrasting collar, view 1, is detachable. View 2 is trimmed with contrasting bias. Bows and piping in skirt and bodice seam are of contrasting bias fabric.