Sherri Hill 56431 comes in the following colors: Black, Gold, Ocean Blue, Rose Gold, Magenta, Royal. $450 is the Formal Approach best price guarantee for style 56431 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 56431 is available in the following sizes: 000, 00, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18.