Rachel Allan 70489 stretch tulle, beading prom dresses are offered in Emerald, Fuchsia Black, Nude Silver, Red, Royal, Sky Blue Navy. $698 is the Formal Approach best price guarantee for style 70489 by Rachel Allan. Shop with confidence, Formal Approach is an authorized Rachel Allan prom dress store. Rachel Allan 70489 is offered in the following sizes: 00, 0, 2, 4, 6, 8, 10, 12.