With a new episode of Gossip Girl on Monday, we have a sneak peek at the hottest looks from the show! A Studio 54-theme party is on the horizon, and Serena van der Woodsen (Blake Lively) gets decked out in her hottest disco gear—a gold sequin-covered gown by Diane von Furstenberg ($980 at dvf.com) and a stack of gold accessories, including a textured cutout bracelet from Nicole Richie's House of Harlow 1960 collection ($85 at shopbop.com) and a ram's horn bangle from Kim Kardashian's Belle Noel line ($67 at shopbop.com). Textured curls topped off her '70s-inspired outfit. For more looks from the new episode, titled “Rhodes to Pertition,” click through the gallery. Catch Gossip Girl on Monday, November 28th at 8/7c.