Sherri Hill 57150 comes in the following colors: Ivory Blue. $598 is the Formal Approach best price guarantee for style 57150 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 57150 is available in the following sizes: 000,00,0,2,4,6,8,10,12,14,16,18,20,22,24,26.