Rachel Allan 70017 beaded tulle prom dresses come in the following colors: Pink Multi, Royal Multi, Yellow Multi. $598 is the Formal Approach best price guarantee for style 70017 by Rachel Allan. Shop with confidence, Formal Approach is an authorized Rachel Allan prom dress store. We only offer authentic designer prom dresses. Rachel Allan 70017 is available in the following sizes: 0,2,4,6,8,10,12.