Rachel Allan 70511 stretch tulle, beading prom dresses are offered in Coral, Hot Pink, Powder Blue, Red, Royal. $698 is the Formal Approach best price guarantee for style 70511 by Rachel Allan. Shop with confidence, Formal Approach is an authorized Rachel Allan prom dress store. Rachel Allan 70511 is offered in the following sizes: 00, 0, 2, 4, 6, 8, 10, 12.