Derek Lam 10 Crosby Neon Coral Bubble Mini Skirt. Size: 00 Beautifully bold, bubble-hem mini skirt that can be dressed up & worn for special occasions & a night out or style it for a casual, everyday look. The gorgeous coral color & unique look will have all eyes on you wherever you go! Neon coral. Bubble mini skirt. Side zip closure. Barbie core. Material: 97% cotton, 3% elastane. Dry clean. Measurements: Waist- 12.5” Length- 15.5” NWT.