Super cute!  I read the reviews and after thinking about it, decided to order an 8 1/2.  I typically wear an 8 1/2, but my feet are also wide, so I figured that if they run big that would be ok for my wide feet.  They are, I could probably have taken an 8 though.  The ankle strap is really loose too, I might punch another hole in it so I can wear them a little tighter.  I can slide my foot in and out of the ankle strap without unbuckling if I want.  Not like my foot slides out on its own, but I can take them off with out unbuckling.

Aside from that, they are really cute and comfortable...even though they run big, I have not had any issues with rubbing or blisters.  I wear them all day at work and I'm good.  I will probably order another pair or 2 in different colors, and try the 8.