Sherri Hill 56643 comes in the following colors: Light Blue, Black, Red, Magenta, Navy, Ivory, Rose Gold, Yellow, Emerald, Royal. $498 is the Formal Approach best price guarantee for style 56643 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 56643 is available in the following sizes: 000, 00, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18.