I'm not a 'heels' kind of gal, but I do love Dexter and when I saw these I just could NOT resist!  Took me a while of wearing them around the house until I could wear them longer than 20 minutes as they are soooooo high (my highest is 3", these are 5"!) but now I'm to the point where I can wear them for hours.  They're really a great conversation piece so they work best with an LBD, but they spice up a nurse costume quite freakily as well.  If you dig the look but can't handle the height, go for it anyway and do what I did:  wear them while you do household chores - it breaks them in and you feel sexy even if you're scrubbing a toilet. :D