Rachel Allan 70724 lace, applique, 3d flowers, beading prom dresses are offered in Pink, Powder Blue, Red, Sage. $798 is the Formal Approach best price guarantee for style 70724 by Rachel Allan. Shop with confidence, Formal Approach is an authorized Rachel Allan prom dress store. Rachel Allan 70724 is offered in the following sizes: 00, 0, 2, 4, 6, 8, 10, 12.