Banana Republic PETITE RIBBED MOCK-NECK MINI DRESS Size Petite L BNWT Confidence boosting and exceptionally comfortable, this soft mini dress is cut with a defined seam to define the waist. Crafted in a soft t-shirt weight fabric with a ribbed-knit texture to skim the shape. FIT & FLARE: Fitted through the shoulder, chest and waist, flared skirt. Mock neck. Straight hem. Unlined. Fit & Flare: Fitted through the chest and waist, flare skirt. Long sleeves. Mini length.