Sherri Hill 56170 comes in the following colors: Black, Ivory, Red, Light Blue, Bright Pink. $798 is the Formal Approach best price guarantee for style 56170 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 56170 is available in the following sizes: 000, 00, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18.