Rachel Allan 40412 stretch tulle, beading prom dresses are offered in Black Multi, Teal Multi. $458 is the Formal Approach best price guarantee for style 40412 by Rachel Allan. Shop with confidence, Formal Approach is an authorized Rachel Allan prom dress store. Rachel Allan 40412 is offered in the following sizes: 00, 0, 2, 4, 6, 8, 10, 12.