Petite dress by Fashion Union Petite, Smooth satin, Added stretch for comfort, Round neck, Balloon sleeves, Buttoned cuffs, Floral print, Keyhole fastening, 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.