The term "normal" is a little difficult to classify when it comes to clothes, because it's a matter of taste for most people. I whole-heartedly second Berg's recommendations, for starters. I love HP's layered tees. You can get them
here. You'll find a countless number of recolors out there, if you haven't run across them already, so the untuckable top mesh is one of the best to pick up.
I also really love some of Aikea Guinea's less heavily gothy-goth stuff, like her sweater/jeans sets (I like her stuff with jeans the best, although she's quite good with corsets and the like, too, it's just not my cup of tea most of the time). Some of her former TSR jeans sets at Club Crimsyn are great (pictures
here and
here). They're very realistic and nicely textured, and they look fantastic with a lot of shirts, untucked or otherwise (both alphas are offered).
One of my all-time favorite outdoor outfits is by OniricsProduction at MTS2; it's very pretty, and you can get it
here. It actually looks even nicer in-game. As for pajamas, Bruno's
Pajamamania from MTS2 is ridiculously adorable; she also makes some of what I consider the best
undies you can find; I currently have Satin & Lace and Intissimo installed in my own game, but at one time or another I have had (and loved) just about all of them. There are also tons of great Maxis recolors over at Illusions of Grandeur,
here, if you want to get more functional clothing without having to download a million meshes.
I have a few things from TSR that I nabbed from the booty a long, long ago (much as it pains me to admit it) but I don't recommend that anyone go there. There's simply too much garbage to sift through to find the half dozen or so things that are worth having.
Besides, free stuff is usually better! Anyway, I have more, but I've been rambling on about nice stuff in a thread that is supposed to be about fug, so I hope I helped enough.
And CaptainChris: it's stealing my soul!