Petite dress by Fashion Union Petite, Textured velvet, Added stretch for comfort, High neck, Long sleeves, Knotted front, Front split, Mini-length, Regular fit - fits true to size. Fashion Union helps you overhaul your party-girl wardrobe with its standout collection. Head out-out in its punch-packing dresses, cheeky twosies and playsuits that have all been scaled down to perfect petite proportions.