Memorial Day is upon us and you know what that means — it's finally acceptable to wear white (according to antiquated fashion lore, at least). In our days of meat dresses, no underwear and sneakers at black tie events, it's clear that anything goes when it comes to getting dressed. But just because it's no longer a hard-and-fast summer wardrobe principle, white is still the perfect non-color to kick off the warmer months right. Here, we found ten of our favorite snowy-hued looks from Cannes as inspiration for your holiday weekend wardrobe. Just make sure to add a head-turning accessory, pair of neon pumps or a bold summer lip to make sure you're breaking the rules ever-so-slightly, as you always should.