Rachel Allan 70758 stretch tulle, beading prom dresses are offered in Black, Emerald, Hot Pink, Latte, Purple, Red, Tangerine. $598 is the Formal Approach best price guarantee for style 70758 by Rachel Allan. Shop with confidence, Formal Approach is an authorized Rachel Allan prom dress store. Rachel Allan 70758 is offered in the following sizes: 00, 0, 2, 4, 6, 8, 10, 12.