THEY WON'T MELT, EVEN WHEN YOU ARE: We'll stop wishing we'd come across these before a few of the holiday picnics we attended a few weeks back. After, all of August still stretches before us, and Labor Day Weekend, and there will be ample opportunity to don these season-sweet earrings from Petit Plat. NOT EDIBLE, ADORABLE: The only jewelry you need for your next hot-weather thing. Now, if you arrive with ice cream, and sugar cones, to the party, we'd call that a true theme. Forethought. Support. A pair is $20; find 'em on Etsy.