It’s not often one of the world’s most recognized faces celebrates her 21st birthday. So in true supermodel fashion, Kendall Jenner made a grand entrance at her party in Los Angeles with a risqué chain-mail number that won all the stares. The $9,000 custom LaBourjoisie dress featured a deep plunge and high slit but (more extravagantly) was covered in Swarovski crystals—perfect for her 1920s-themed celebration at the glitzy supper club Delilah. And because one outfit clearly isn’t enough, Kendall also appeared at the classy restaurant Catch in West Hollywood wearing an all-black Julien Macdonald jumpsuit and Charlotte Simone fur scarf. Hey, you only turn 21 once.