I have a couple pairs of Michael Kors shoes. One pair of flats and a pair of lace-up sandal platforms (I guess that's how you'd describe them). They are gorgeous shoes and run true to size for me for the left foot, but on both pairs, the right foot is super-tight.
It could be my feet, but honestly, I've never noticed such disproportinate sizing with any other brand and I own a lot of shoes.
If you do decide to try them and can get them from
www.zappos.com that would be a good way to go b/c shipping is free both ways.