Heidi Klum was spotted in a casual but cool outfit while out to lunch with her kids last weekend, but the item that we love the most are her super-chic sunglasses. The snow-leopard print, the cat-eye shape, and the delicate metal detailing make these sunglasses equal parts retro, ladylike, and quirky. It turns out they are limited-edition Elizabeth and James Fairfax sunglasses ($185), and we think they're a perfect way to punch up our Spring sunglasses collection. If you're a black-frame enthusiast, consider making more of a statement with these. The elegant shape keeps the look classy, and we promise you'll get lots of "Where did you get those?!" comments.