Has anyone ever bought cyrstal shoe clips? I want some for my shoes but I'm not quite sure how they work? These are my shoes
http://www.6pm.com/ros-hommerson-sexy-red-satin and these are the clips I am thinking about
http://www.etsy.com/listing/92192899/wedding-accessoriers-bridal-shoe?ref=cat1_gallery_15. What do you guys think?