Both these and a pair of Devious 20's were given as a gift. Initially, I gasped at the height of the heel... but after a few hours walking around the house, these have a good chance of seeing the light of day. The ankle strap can be a little tight, which makes the 20's a little easier to walk in than these 21s, however, the because these are well made the heel height is not a problem.
They do run almost a full size small, but mine already accounted for this (thanks other reviewers).
For the price these are very pretty shoes.