Textures not loading

Greetings - I'm so sorry if this has been asked already, i've been trying to search the forums for similar issues but not having much luck. I just downloaded the client and I'm in the game, however, all the players are naked. I also can't see hair textures in the character creation screen - I'm bald. Is there something I can do to force it to reload everything? Tried /reload ui in game, but that didn't give anyone clothes haha. Just my character has clothes.

I'm on the Lordaeron server with WOTLK exp. Running an i7, with a 1080.