Get your popcorn ready because the 90th annual Academy Awards are just days away. While we never get tired of speculating who will wear what (and how…) let’s take this time to reflect on who’s already done it, oh, so right. Here is our definitive list of ladies who have completely nailed it over the last century—we’re talking wow. Will a 2018 look make it to the list? And if so, who? We can’t wait to find out, but until then, feast your eyes on the best Oscar hair of all time, like, seriously ever.