Rachel Allan 70817 stretch satin jersey, beading, beaded fringe prom dresses are offered in Champagne, Emerald, Hot Pink, Midnight Blue, Rose Gold. $798 is the Formal Approach best price guarantee for style 70817 by Rachel Allan. Shop with confidence, Formal Approach is an authorized Rachel Allan prom dress store. Rachel Allan 70817 is offered in the following sizes: 00, 0, 2, 4, 6, 8, 10, 12.