Reformation Jeune Dress in Black! Short and sweet. The Jeune is a mini dress with a fitted bodice and back smocking. It has a square neckline, an empire waist and bubble cap sleeves. It gives you a little bit of comfort and shape all in one. The Jeune Dress pairs well with the Bethany Ballet Flat - Bubble sleeve - Cap sleeve - Empire waist - Square neckline - Tiered skirt