I just ordered mine on this website.
Vibram Five Fingers Shoes sale, Barefoot Sports Shoes, Toe Shoes
They should be coming any day and are much less than buying them in a store even with the shipping. If you have doubts about which size to get, either go into a store to be fitted or go to this link and read the measuring instructions:
Hope this helps! Be sure to check the chart and pay close attention to the conversions. It's not hard, st pays to double check. Like my Father has always said, "measure twice, cut once".