Rachel Allan 70528 stretch tulle, beading, organza prom dresses are offered in Black, Navy, White Blue Pink. $698 is the Formal Approach best price guarantee for style 70528 by Rachel Allan. Shop with confidence, Formal Approach is an authorized Rachel Allan prom dress store. Rachel Allan 70528 is offered in the following sizes: 00, 0, 2, 4, 6, 8, 10, 12.