Simplicity 3401; Misses' Nightgown and Negligee. Lace yoke and sleeve ruffle fashion negligee Style 1. The three quarter sleeve ends in elastic casing. Back fulness (misspelling as on pattern envelope)is checked at the waist with a front tie belt. Gown Style 2 features a lace bodice. Gown and negligee Style 3 are trimmed with embroidered edging. Both nightgowns feature a tight midriff and straight, full skirt.