I want to make a new character who is a really fashionable model.
What race should she be and what skills should she be good in?
Also what should her woredrobe consist of and what hair should she have?

Female Nords make the most sense for a model. They also have the best facial features that don't make them look like old hags (I'm looking at you, bretons), which makes things far easier if you're trying to craft a beauty on the console version and can't resort to mods.

Since [censored] flashing isn't an actual thing, I have no idea about skills...

I guess the Tavern Clothes?

Leave it to Glam to make this thread. That bard dress females wear in taverns that shows a lot of cleavage? I guess that could work. I am sure you could find some modded clothing that is very revealing. Very revealing. Expect anything from TES mods. Hell, just mod every single thing. Now what race? Well, I guess a Mer would be up to it? Maybe Imperials and Breton? Doubt a Nord or Orc would do such. Ain't nobody got time for that in the hard land of Skyrim. Other than that, I don't know. I'm a dude.

Tavern Clothes
Mining Clothes
Fine Clothes

Nord Women
Imperial Women

Are we looking for actual best looking character models or personality wise? Personality wise I'd say High Elf/Altmer would fit quite well (see: ms. raidant raiment owner). Model wise, I'd say any of the humanoids, Nord has the normal physique a model would need, tallest of the women, good facial builds, etc.

I'd say as far as skills, Illusion and Speech most definitely.

Clothes...whatever you think is the best looking really.

Lol I know right.

Okay, I will make a nord name Sonya McKee and she will be very tan with plumpy lips and look like Kim kardadhian.
What hairstyle should I use to capture Kim's look?

I think Mining clothes exaggerate the uh, you know...

Jester's Clothes look nice on a female.

Anything long and black?

I played this character in Morrowind - my Telvanni mistress was a showoff with a very full closet. So yeah, agreeing with Kateryn on Illusion and Speech, but on top of that if I were playing that character (Dunmer, in my case) again, I'd put some points into Alteration for the Mage Armor perks (because no more Unarmored skill).

As for which exact clothes? I can't make any recommendations on vanilla stuff, but I'm sure the Mods forum can point you to something nice. I hope you're on PC; it'd be a tall order to do this with a female character without mods.

Kim Kardashian? I would at least recreate someone that is actually capable of being looked out without wanting to punch them. Like, what, Scarlet Johansson. She'd make for a good Breton. But anyways, yeah, off topic.