It’s National Girlfriends Day, and what better way to celebrate than to share this story with your BFFs to find out which iconic girl squad best represents your group? (Don’t worry, we’ll wait.) From the badass Charlie’s Angels to the OG mean girls in Heathers, these ladies have been through one another’s highs and lows while managing to strengthen their friendships. But even more important—well, to us fashion-obsessed, at least—is that each crew possesses its own signature style: take, for example, The Sisterhood of the Traveling Pants‘ LDR adventures through a pair of casual Levi’s; the ever-fabulous Sex and the City ladies; the preppy Barden Bellas of Pitch Perfect. Here, the most memorable girls-only acts of all time, because, trust us, this is important.