Buy a new sundress. Toss your Crocs.

©iStockphoto.com/Lafotoguy

Spring has sprung, and for many of us, thoughts turn not to love, but to our closets. More specifically, what's in our closets. We get excited about the thought of packing away the sweaters, snow boots, and fleeces, and pulling out the warm weather clothes.

Before diving in and choosing a springtime look, though, how about doing some spring cleaning? Use the change of seasons as an opportunity to prune and polish your wardrobe. We've put together a handy guide of things you should buy, things you should keep wearing, and things you should toss this spring season.