With 2014 marking InStyle‘s 20th anniversary, we’ve been planning big things to celebrate the milestone–including a cool new capsule site dedicated to all things “20,” like our gallery of covers through the years (starting with Barbra Streisand in 1994), 20┬átimeless skincare┬átips, and super-stylish giveaways. This month, we’re rolling out our new sweepstakes that will award one lucky winner a $1,000 shopping spree to add more style to your spring wardrobe (overalls, anyone?).

The contest is now open! For full rules and to enter our sweepstakes, visit 20th.instyle.com. Good luck!