Rachel Allan 70738 stretch lame, beading prom dresses are offered in Fuchsia, Gold, Gunmetal, Red, Royal. $498 is the Formal Approach best price guarantee for style 70738 by Rachel Allan. Shop with confidence, Formal Approach is an authorized Rachel Allan prom dress store. Rachel Allan 70738 is offered in the following sizes: 00, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20.