Shop styles for every occasion with dresses and rompers from rue21. Our girls dresses include breezy looks for all styles – from fun skater dresses to always in style little black dresses. Choose casual looks that are great for class, weekends out with friends, and much more with our overall dresses, halter dresses, and other casual dresses. For formal occasions, try our dress rompers, mock neck dresses, and party dresses. Find styles from maxi to midi, casual to formal, and flowing to form fitting with rue21’s dresses and rompers.