Rachel Allan 70496 stretch tulle, beading prom dresses are offered in Jade Turquoise, Lilac Aqua, Red Tangerine. $658 is the Formal Approach best price guarantee for style 70496 by Rachel Allan. Shop with confidence, Formal Approach is an authorized Rachel Allan prom dress store. Rachel Allan 70496 is offered in the following sizes: 00, 0, 2, 4, 6, 8, 10, 12.