Madison heels Kimberly black/ champagne color

Used once but are to big they are a 7 1/2 but feel that it would fit a true size 8 or a size 71/2 with wide feet, normally I wear a size 7or a 7 1/2 but I have really wide feet and I'm an between sizes not a 7 nor a true 7 1/2 at times bought them from ShoeDazzle, make offer cleaning closet