Sherri Hill 56645 comes in the following colors: Black, Magenta, Light Blue, Periwinkle, Red, Blush, Royal. $398 is the Formal Approach best price guarantee for style 56645 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 56645 is available in the following sizes: 000, 00, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18.