Rachel Allan 40471 stretch tulle, hologram, beading, stone beading prom dresses are offered in Lime, Peacock, Red. $498 is the Formal Approach best price guarantee for style 40471 by Rachel Allan. Shop with confidence, Formal Approach is an authorized Rachel Allan prom dress store. Rachel Allan 40471 is offered in the following sizes: 00, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20.