Memorial Day weekend is finally here, which means summer has officially kicked off! Sandals and summer brights call for fab manis and pedis, and luckily, OPI has you covered! The brand is launching its new summer collection next week. Called "Nice Stems!" the line will debut at Beauty Brands, Beauty First, Chatters, Dillard’s, JCPenney, Pure Beauty, Regis, Trade Secret, and ULTA, for $8.50. Click through the gallery to see the whole collection!