Lulu Frost's sixth collaboration for J.Crew is quickly topping the charts of must-have collaborations to shop this season (and there are a lot to contend with). True to the Lulu Frost label, brilliant pops of color, sharply cut pendants, and intricate details are in ample supply for the Summer '13 collection — the stuff that would not only be a welcome addition to any jewelry box, but the kind that could impact whole wardrobes, too. Neon-tinged statement necklaces could breathe new life into your white tees and tanks; jeweled and tortoiseshell earrings could refresh your cocktail dress lineup; and gold and embellished bracelets would be a welcome bit of arm candy to dress up your work-to-weekend look. Like the collaborations that came before it, this one is stocked with unique, vintage-feeling finds that don't come at the hefty cost of actual vintage baubles. Instead, these retail between $98-$278, and they hit select J.Crew stores and online May 20. Click through for a complete sneak peek — and mark your calendars to shop!