Gigi Hadid's Birthday Party Didn't Have a Theme — but It Definitely Had a Dress Code

Considering Gigi Hadid and her pals rock crop tops, over-the-knee boots, and cutouts on the daily, we were definitely expecting some sexy ensembles to turn up at her birthday bash. But something else we should have planned for? The abundance of choker necklaces, in every shape, size, and material, being worn by It models and musicians alike. Even Gigi herself layered up on the accessory, driving the point home that this '90s trend isn't going anywhere anytime soon.

So, sure, Gigi didn't have a themed shindig like Kate Hudson, and we doubt she told her guests to neckcessorize before they came, but even still, it's quite the coincidence. Check out all the star who wore chokers — and a few who didn't — to the model's celebration ahead. Then take a peek at how Gigi's style has changed over the years.