Bieber in Dolce & Gabbana-Did Justin Bieber commit a cardinal sin? The Confident singer attended amfAR’s 21st Cinema Against AIDS Gala in Cannes, France on May 22nd in a double-breasted suit from Italian fashion house Dolce & Gabbana. Rebelling against a traditional tailored fit, Bieber went slightly oversize with his blazer, rolling up the sleeves. Meanwhile, his trousers had a slouchy tapered fit. Is Bieber’s ensemble a young hit or in need of some tailoring?