NWT praNa Emerald Lake Dress Black Size Large New with Tags! Everyday Essential Dress! The prAna Emerald Lake Dress will be your versatile go-to through the warm summer months. Providing plenty of stretch, wicking technology and a functional design, you can't go wrong with this do-it-all style. Pull-on style. Modern high neckline. Shaped empire seam with inverted pleats for bust shaping. Moisture wicking properties throughout.