A wise and noble friend of mine suggested that I obtain a Star Trek uniform for myself and go nerd hunting at a convention, to land myself a smart guy. Not a bad idea…
I can’t see choosing any other uniform than TOS’s short wrap skirt one (okay, maybe one of T’Pol’s outfits…), and I can’t proudly wear a cheap Halloween knockoff design, so I did some research online. This forum is devoted to supporting people who are sewing their own Star Trek uniforms. According to them, this ebay seller’s Uhura Skant pattern is the best available. My brother is a big sci fi convention enthusiast, and he’s agreed to buy the pattern for me for Xmas, so I should have a uniform finished in the spring, if I’m lucky.

Although the original red color velour is fabulous, I’m thinking that I might diverge from canon for my color choice. Something like peach or lavender might look come out looking pretty nice.

I’m sure I want something with a heavy hand. Here we have a picture of a skant made up according to the katarra8 pattern, but the fabric is a lightweight spandex and looks all wrong to me. I would rather have a “wrong” color in the “right” fabric, a nice thick stretch velour.
I also like how the original uniform had shorter sleeves, to keep the uniform out of your way while you’re working with your hands. I would do that on mine as well.
Isn’t that part of what makes it “skanty”?

I’ve decided not to go with the insignia patch either. I like the look of this star-shaped pin, as worn by the prosecutor in some episode that I don’t remember the name of where Kirk is being court martialed. It might have been “Court Martial.” A pin like that should be pretty easy to find, especially used.
Here are a lot of really nice screen caps of the female uniform in various renditions.