I usually wear a size 9M, but decided to get the wide to put less pressure on my bunion. The shoes are gorgeous and an unbelievably low price for the quality, but the sizing runs huge. I'm re-ordering down to a size 8 instead. A girlfriend was more than happy to buy the larger pair from me, so I don't need to return the first pair. I just hope the next shipment fits, as I'd like to wear them soon! They have a nice arch built in the shoe which I really liked.