This chic black mini dress from GAP features a playful puff sleeve design and a notched collar, perfect for a casual night out. Its A-line silhouette and buttoned style offer a modern twist on a classic shirt dress. The structured fabric and cinched waist create a flattering and tailored look. Size: Small Tall Fit: Slim. A blouson silhouette that sits close to the chest & cinches above the waist to create fullness. Hits above the knee. Models wearing Gap size 4 are 5'8"–5'11" (172–180 cm) with 23.5–26" (60–66 cm) waist & 33–38" (84–97 cm) hips.