Rachel Allan 70746 glitter tulle, beading prom dresses are offered in Lilac Fuchsia, Mint Jade, Royal Ocean. $658 is the Formal Approach best price guarantee for style 70746 by Rachel Allan. Shop with confidence, Formal Approach is an authorized Rachel Allan prom dress store. Rachel Allan 70746 is offered in the following sizes: 00, 0, 2, 4, 6, 8, 10, 12.