Rachel Allan 70709 pleated stretch lame, beading prom dresses are offered in Gold, Royal, Silver, Turquoise. $578 is the Formal Approach best price guarantee for style 70709 by Rachel Allan. Shop with confidence, Formal Approach is an authorized Rachel Allan prom dress store. Rachel Allan 70709 is offered in the following sizes: 00, 0, 2, 4, 6, 8, 10, 12.