Simplicity 2632, 1940s. Simplicity 2632 Girls' Slip and Petticoat: In Style 1, the dart fitted bodice joins the skirt at the natural waistline. Lace edging trims the shaped neckline, armhole edges and lower edge of the ruffling. A lace insertion outlines the upper edge of the ruffling. In Style 2, embroidered edging and ribbon bows highlight the lower edge of the petticoat which joins to a waistband. Style 3 features a softly flared skirt which joins the U-neckline bodice at the natural waistline.