Petite sweater by Fashion Union Petite, Crew neck, Ribbed design, Fitted hem, Bishop sleeves, It's all in the detail, Cropped style, Regular cut, Fits you just right. Fashion Union helps you overhaul your party-girl wardrobe with its standout collection. Head out-out in its punch-packing dresses, cheeky twosies and rompers that have all been scaled down to perfect petite proportions.