Rachel Allan 40427 lace, embroidered 3d applique, beading prom dresses are offered in Black Red, Light Blue Lilac. $458 is the Formal Approach best price guarantee for style 40427 by Rachel Allan. Shop with confidence, Formal Approach is an authorized Rachel Allan prom dress store. Rachel Allan 40427 is offered in the following sizes: 00, 0, 2, 4, 6, 8, 10, 12.