Hi friends. I'm sure you can relate to my distaste for most of EA's pre-made (non CC) hair and clothing for our sims. They aren't flattering, and they're mostly just ugly.

So here is my question: Is it possibly to permanently delete this premade clothing and hair from the game?

No - doing so would be Very Bad. You can make hider mods for items you don't like, or you can disable them using the NRaas Dresser mod.

I wish I could uninstall all of that ugly crap from my game. Hiding them & disabling them is good but not good enough cause there still hogging space in your game. EA should have never forced these ugly clothes & ugly hair & so on & they should have made it so we can atleast uninstall them without affecting anything we want to keep. EA so rude. They should have just put that ugly crap in their store as free gifts but of course nobody would never download it