We jumped for joy when we saw Reese Witherspoon wearing one of our coveted Want It! items — this Kate Spade Saturday apron top ($50) — while out and about in LA over the weekend. She paired the red square-neck top with this equally bold Kate Spade Saturday plaid skirt ($85), white ankle-strap sandals, blue sunglasses, and a white structured bag. Follow Reese's lead by shopping her exact top and bottom, and then freshen things up with crisp white add-ons. Get started by perusing the list below.