MENOMONEE FALLS, Wis. — Kohl's is partnering with designer Derek Lam for the second installment if its DesigNation limited-edition collection. As part of the Kohl’s DesigNation concept featuring premier designer fashions based on international inspiration, the Derek Lam collection will draw creative influence from his trip to Rio de Janeiro, Brazil. The collection features misses’ apparel and swimwear and will be available exclusively at Kohl’s and Kohls.com beginning in April 2013.