Ooh if you're that tall you should do Sir Integra from Hellsing! I've always wanted to see a tall woman doing her
She has a couple of costumes. This is the most well known:
http://www.advfilms.co.uk/titles/hellsi ... egra01.gif
But personally I think this one is way cooler:
http://demodenise.com/wp-content/upload ... ntegra.jpg
http://img228.imageshack.us/img228/7648 ... ng2ol8.png
For the first, there are lots of places where you can buy it pre-made. The second one couple probably be put together from a combination of riding gear and military uniform parts from thrift shops. Or you can get it commissioned if you have the money *points to website link in signature ;D* by advertising it on the forums. You'd also need a wig.
But if you don't like that idea, how about Arisa Uotani from Fruit's Basket? She's really tall and wears a school uniform, but her version of it has a long skirt:
http://sathura713.oldiblog.com/sites/im ... 492869.jpg
This would probably be a fairly easy costume to buy, because you'd just need the sailor top, which is the same as Tohru (the lead) wears and is fairly common to buy, and a long navy blue pleated skirt. Again, you'd probably need a wig.
If you're willing to crossplay, there are a lot of tall male characters. Good luck! I hope those help
