Portia and Scarlett PS25170 is offered in Silver. $729 is the Formal Approach best price guarantee for style PS25170 by Portia and Scarlett. Shop with confidence, Formal Approach is an authorized Portia and Scarlett prom dress store. Portia and Scarlett PS25170 is offered in the following sizes: 00, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24.