Sherri Hill 55421 comes in the following colors: Black, Peacock, Bright Pink, Red, Royal. $498 is the Formal Approach best price guarantee for style 55421 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 55421 is available in the following sizes: 000, 00, 0, 2, 4, 6, 8, 10, 12, 14.