Sherri Hill 55768 comes in the following colors: Malachite Blue. $698 is the Formal Approach best price guarantee for style 55768 by Sherri Hill. Shop with confidence, Formal Approach is an authorized Sherri Hill prom dress store. We only offer authentic designer prom dresses. Sherri Hill 55768 is available in the following sizes: 000, 00, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18.