Sherri Hill 56401 comes in the following colors: Ivory Blue Print. $1450 is the Formal Approach best price guarantee for style 56401 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 56401 is available in the following sizes: 000, 00, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18.