Sherri Hill 55100 machine sequin a-line cocktail dress with sweetheart neckline and crochet style lace up back comes in the following colors: Navy, Hot Pink, Champagne, Wine, Orange, Ivory Multi, Light Blue. $398 is the Formal Approach best price guarantee for style 55100 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 55100 is available in the following sizes: 00, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18.