Chic clothes, chic host, chic setting, chic guests - Sézane's cocktail party this Wednesday had it all.

On behalf of the cult favorite French fashion brand, Laura Brown welcomed a gaggle of L.A.'s most glamorous to celebrate Sézane's newest location, a charming boutique nestled in Santa Monica's Brentwood Country Mart.

Ava PhillipeLake Bell, Natasha Lyonne, Sofia Richie, Kaye Bassey, Rainey Qualley, Hilary Rhoda, Laura Love, Rachel Zoe, Harley Viera Newton, Mia Moretti and more stepped out for the French Apero-themed soirée, sipping on sparkling rosé, fawning over the brand's latest collection.

So, curious to see who wore what?

[Photos by Stefanie Keenan]