Sherri Hill 57017 comes in the following colors: Light Champagne. $798 is the Formal Approach best price guarantee for style 57017 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 57017 is available in the following sizes: 000,00,0,2,4,6,8,10,12,14,16,18.