EMO

Take all of your name brand clothes from the 90's and put them in the attic. This is an important step. Next, take all your bright colors EXCEPT hunter orange and put them with the name brands. To be an Emo-Kid, you've got to stick to earth tones. Now that the basics are out of the way, into more detail.
There are 2 acceptable types of shirts. There's the 70's cut, button down collared shirt and the witticim T-shirt. Both should be tight and well-worn.
The t-shirt should have something vague on it, like the name of an unknown high school track team, or some sort of esoteric symbol, or maybe an Indie brand name. The only exception to the brand-name rule is Star Wars. Anything with Star Wars on it, preferably original 70's goods, is a bonus.
The same rules apply to jackets. No big puffy jackets or anything that looks expensive. The cardigan and jean jacket are definite favorites, but the old obscure sports sweatshirt or hunter orange vest are acceptable.
Slacks are preferable, for both sexes. Nothing baggy or flashy.
Shorts are okay, but only with knee-high athletic socks with colored stripes around the top. Shoes are something along the same lines. Simple, canvas shoes. Converse, Airwalk and Vans are the usual, but the best would be some completely unheard of brand bought 3rd or 5th hand from Goodwill. Fine, you've got yourself lookin' Emo, but there's a few more touches. The lunchbox is always a good addition. Something with the Muppets or maybe the Wizard of Oz (or, of course, Star Wars) is good, but only if it's the old school tin kind, not plastic. Oh yeah, and you have to have a bag. This is important. You can't be Emo if you don't have a bag. This is a important. You can't be Emo if you don't have a bag. The courier bags (a.k.a. shoulder bag, Man-purse, etc.) is the norm, but a beat up Jansport is just as common. You've got to have to bag to carry all of your intellectual literature and records.