This year, InStyle is celebrating its 20th anniversary. From our September mega-issue (our biggest issue ever) to a capsule site dedicated to all things “20” (like 20 haircuts that never go out of style, 20 tips on dressing for your body, and celeb flashback from 1994), we’ve been celebrating in a big way. And now you can get in on the action, too. Until Sept. 20, head on over to InStyle’s 20th anniversary capsule site for your shot to win a prize a day. We’re giving away more than $20,000 (yes, you read that right) worth of prizes. From a $1,000 American Express gift card to a Clarisonic gift basket to Bulova watches, this is your chance to win big.

So what are you waiting for? The contest is open now! For full rules and to enter the sweepstakes, visit 20.instyle.com now. Good luck!