The boots I’m wearing most often right now are Michael Antonio. I have no idea who that designer is but they were cheap and the right height: http://www.zappos.com/michael-antonio-brandy-black They’re really easy to walk in, too.
The boots I wore in the pony pictures are Anne Klein and from here: http://www.zappos.com/anne-klein-akfedya-black-leather Those boots were a little more expensive, but are short enough to wear in public and not feel like a total slut all the time. ;)
I think the biggest problem with finding sexy boots is that its hard to find pairs that are tight enough in the calves. I haven’t bought any boots from here (because I generally like much taller heels than they offer), but Sir says this site has nice boots: http://www.slimcalfboot.com
Oh, and I’m also attempting to order these insanely sexy boots: http://www.elite-heels.com/shop/product_info.php?info=p86_ST-fu-sl-Vintage-Style-High-Heel-Boots.html But, I put my order in and have yet to get an actual invoice to pay for them. I’m not overly confident about that transaction, lol.
I have 2 pairs of Fernando Berlin boots on the way, and those will be nice and tight in all the right places, but those take some time to get made. :)