Rachel Allan 40430 embroidered tulle, applique, beading prom dresses are offered in Aqua, Light Blue. $438 is the Formal Approach best price guarantee for style 40430 by Rachel Allan. Shop with confidence, Formal Approach is an authorized Rachel Allan prom dress store. Rachel Allan 40430 is offered in the following sizes: 00, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20.