Rachel Allan 70855 stretch tulle, beading prom dresses are offered in Black Fuchsia, Periwinkle, Red Fuchsia, Rose Gold. $798 is the Formal Approach best price guarantee for style 70855 by Rachel Allan. Shop with confidence, Formal Approach is an authorized Rachel Allan prom dress store. Rachel Allan 70855 is offered in the following sizes: 00, 0, 2, 4, 6, 8, 10, 12.