File this under the "Groundbreaking Lingerie" category. Who knew there'd ever be reason to celebrate underwear? This adorable pair of seasonal briefs by Greenknickers is more than just a cute addition to your closet. It's also made of organic cotton and printed with thermochronic ink. That means the print on the briefs changes when the fabric warms to your skin. What a cute way to be goofy, charming and eco-friendly!
$28 at figleaves.com