Dianna Agron Wears the Sheerest Dress—and 6 Other Looks from Dior's Poison Girl Party

Fact: Nobody puts Bella Hadid in a corner, not even Dior. That was evident Tuesday night inside New York hotspot Up & Down, where the 20-year-old Dior Beauty Ambassador basically, well, hit the club, and bounced from one V.I.P. corner booth to the next.

Sandwiched between little brother Anwar Hadid, friend Luka Sabbat, and a parade of other models each on hand to celebrate the launch of the chic brand’s new Poison Girl fragrance, Hadid was in the mood to kick up her heels and let loose. Her cocktail-appropriate strapless denim dress came in handy, too, as she easily strut from the video booth upstairs to the basement level, where a Dance Dance Revolution-style dance floor enthused partygoers like pop cutie Troye Sivan and fashion blogger BryanBoy.

There wasn’t a lack of sass inside, either. Keke Palmer brought hers along with a dark Dior jacket dragged alluringly down to reveal a cold shoulder, her epic parade of maroon-colored braids, and her stylist BFF. And of course, Maria Grazia Chiuri's sheer Dior creations that magically blend sexy and whimsy were in abundance. Dianna Agron did the naked look, though hers wasn't nearly as revealing as Hadid's, with a sheer black Dior dress that revealed briefs underneath. Host Camille Rowe showed hers off, too, with a see-through embroidered Dior skirt, complete with the statement Dior shirt that took over Paris Couture Fashion Week (“we should all be feminists,” it read).

Other on-point looks? Rose Gilroy's embroidered mix-print Dior dress, Lexi Boling's shimmery Dior set, and Lindsay Ellingson's bejeweled Dior LBD. Fashion expectations, exceeded. Scroll through to see each look in detail.