I bought these for a Christmas party that I was throwing at my house and I couldn't even stand them for 10 minutes.  I generally wear about a 10-10 1/2, but I went ahead and got the 11 hoping that they were be more comfortable.  Boy, was I wrong, I should have gone with a 12.  They were so tight.

Such cute shoes though, I'm going to try and stretch them for next holiday season.