Simplicity 2127; ©1957; Girls' One-Piece Dress: Pert play or party timer. Both views are sleeveless, have front midriff, full gathered skirt and a button-back opening. V. 1 has high round neckline and contrast cummerbund which fastens in the back. V. 2 has scalloped front neckline and V back neckline. 3 rows of bow trimmed ribbon details waistline and midriff.