Rachel Allan 40423 lamé, stone beading prom dresses are offered in Copper, Fuchsia, Platinum. $498 is the Formal Approach best price guarantee for style 40423 by Rachel Allan. Shop with confidence, Formal Approach is an authorized Rachel Allan prom dress store. Rachel Allan 40423 is offered in the following sizes: 00, 0, 2, 4, 6, 8, 10, 12.