If I can, I would give my character a military backpack, and an Akatsuki Robe. I would give my companions Akatsuki robes as well, and it will the Fallout version of the Akatsuki! I hope we get badass military armor as well.

Hawaiian shirts, shorts, and sandals. Ya gotta relax sometimes.

Thanks to the E3 demo, I already identified my skimpy, red number for my male protagonist. I'm good.

Also, if long hair isn't already in the game (which is usually isn't), I'd like to see some of those.

An old sky blue hat that says "FBCSIA"

A Vault 13 jumpsuit.

A power armour bikini!

I'd like to see something like the NCR Ranger trench coats again, with a combat armour style briastplate and leggings. Similar to the Jedi armour in the intros/trailers for SW:TOR.

Well, I need long hair with a variety of colors (not the typical brunette, blonde, etc.).

I also need some very cute/pretty clothes (my characters care about their appearance, after all).

So, yeah... I need mods, pretty much, almost certainly from East Asian modders. I've already accepted this as standard for BGS games. (sigh)

Power armour modded into an Iron Man Mk I or Mk III suit. Either that, or a nice turtle neck shirt a la Jason Bourne.

More likely to get Iron Man suits, though.

Some "80's Wasteland Punk" types of threads.
An Umpire's uniform complete with mask and padding. Every time an enemy falls, "you'rrrrrrre outta here!"
Oh, and a DEVO https://www.youtube.com/watch?v=KUrT0M_XGZE.

Samurai armor. I love the samurai armor in Zeta.

EDIT: Oh, and an ushanka and a greatcoat.

You're trying to make an anime character aren't you?

Eyepatch assuming they are being silly about those again.

I wouldn't want anything out of place for the timeline, but that existing red dress is tempting

While not exactly clothing, the default hair styles in Fallout never appealed to me... So that I guess.

As for the clothing part, that will depend on what is available by default but, I'm thinking some belts and holsters with knives (for my Melee playthrough at least).

Gimp suit.

Trench coat and Fedora.

If there's no long hairstyles for men I'll be disappointed. I know he's military, but I've got long hair and a beard and I'd like my character to have those too, even if I have to role play he has short hair to start and it "grows out" when he enters the wasteland.

Duster coats and other assorted longcoats.

Bunny costume. With a nametag that reads "George".

For my character... don't know yet. But if not ingame one of the first things I will make is a slave collar .

Figures

http://satireworld.com/wp-content/uploads/2015/02/Doc-Brown.jpg

I guess that depends what you mean by "modded". Like from a mod, or customized?

Either way I can't really weigh in, because I have no scope of what kind of clothing is gonna be available from the get go.

There's no specific item that I want, but I like clothing and armor mods that are consistent with the game world and the aesthetics.

If it's really big and clunky it would look hilarious. Like wearing iron diapers.

There's also personal aesthetics, that can very from person to person. Some like long coats, some see no problem being half naked in Raider outfits.

I tend not to go with one set clothing style. I like to change it up.