By InStyle Staff
Updated Jun 20, 2012 @ 6:00 pm
Credit: Everett (2)

With the start of summer, it's officially wedding season! And all too fittingly, today marks the 15th anniversary of when the Julia Roberts-starring romantic comedy, My Best Friend's Wedding hit theaters. To celebrate one of our favorite films and one of our favorite movie bridesmaids, we've rounded up 17 of the most memorable and stylish big-screen ladies in waiting, from Molly Ringwald in 16 Candles to Kate Hudson in My Best Friend's Girl. See them all in the gallery!