rue21 is a leading fast-fashion retailer known for its trendy clothing at affordable prices. With over 500 stores, it offers a wide selection of styles for girls, plus, and guys, including jeans, graphic tees, dresses, shoes, and accessories. The store at Philadelphia Premium Outlets is praised for its friendly and helpful staff, as well as its clean and tidy environment. Customers appreciate the nice location and the variety of clothing available, although some have noted a desire for more plus-size options. Overall, rue21 is a popular destination for fresh summer clothes and fantastic deals in a spacious store.