Sherri Hill 55557 comes in the following colors: White Pink. $1150 is the Formal Approach best price guarantee for style 55557 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 55557 is available in the following sizes: 000, 00, 0, 2, 4, 6, 8, 10, 12, 14.