Rachel Allan 70530 stretch tulle, beading prom dresses are offered in Coral, Light Pink, Lilac, Powder Blue. $798 is the Formal Approach best price guarantee for style 70530 by Rachel Allan. Shop with confidence, Formal Approach is an authorized Rachel Allan prom dress store. Rachel Allan 70530 is offered in the following sizes: 00, 0, 2, 4, 6, 8, 10, 12.