Sherri Hill 55707 comes in the following colors: Ivory, Black, Lilac, Light Blue, Blush. $790 is the Formal Approach best price guarantee for style 55707 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 55707 is available in the following sizes: 000, 00, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18.