Best Looks: Selena Gomez. From decadent Marchesa dresses to Versace power suits, Selena Gomez can wear it all, flawlessly and In Oscar de la Renta and Giuseppe Zanotti’s Bridget sandal at the 13 Reasons Why premiere in Los Angeles. Flip through the singer’s every best outfit. Whether its party dresses, prom dresses, cocktail dresses or formal dresses. Our collection of designer dresses brings the highest quality and luxury in evening wear. Designer dresses are an investment piece for your wardrobe. They are the go to perfect dress to ensure you have a splendid evening.