Doo-Ri Chung, edgy? This is the designer who built her brand on slinky jersey dresses. But edgy is how she described her focused Spring collection, which was inspired in general by metals and specifically by an installation created by artist Annette Messager, My Wish Is Under Netting. What that meant is that many of the show's abbreviated cocktail dresses, sweet little blouses and shorts, tanks, and bubble skirts were swagged in thin chains or overlaid with tulle netting. It also meant that the majority of the 30 looks were gray or silver. The quilted silk opal dress that opened the show was a simple, streamlined knockout. Another look, with ruched gray tulle front and back and silver sequins on the sides, was its sexy, curvy counterpoint. But what got the audience scribbling approvingly was the arrival of a royal blue frock, its bodice tucked and folded like a fan, and a blush jersey cocktail number dripping in chains. No surprise there. Even the edgiest girls need a hit of sweetness once in a while.