Fashoutlet 22" 55cm Rockability Prom Tulle Petticoat Half Slip Crinoline Tutu Underskirt FOUR layers frills. Great for Night Out or Fancy Dress Costume. The flirty full and fluffy petticoat has a smooth outline and a lot more comfortable to wear due to its hoopless feature. Wear it with leggings or under a 20s / 30s / 40s / 50s / 60s Vintage Style Prom Dress to Create a Real Rockabilly Look.