Las Vegas isn't exactly a destination for haute couture, but for a limited time, The Cosmopolitan of Las Vegas is changing that with the arrival of Decades, an illustrious vintage and haute consignment retailer in Los Angeles. In addition, Los Angeles-based fashion collective The Style Contingent will also be a part of this exclusive offering, supplying an interactive style installation between Dec. 27 and Jan. 6 inside P3 Studio. Emma Trask, fashion director for The Cosmopolitan of Las Vegasí iconic advertising campaigns and creative director at The Style Contingent, will style each guest with the latest and most avant-garde fashions just like she does with her celebrity clients. The Style Contingent is a collective comprised of top international fashion curators and celebrity stylists who have worked with some of the biggest stars such as Beyonce, Carrie Underwood, Cameron Diaz, Dita Von Teese, and Brad Pitt. The Style Contingent also offers a style concierge service where hotel guests can book celebrity stylists from the collective for a private consultation to curate their wardrobe for a night or their whole stay.