you guys could go as the henderson sisters from hocus pocus, get like different colored victorian dresses, do really funky hair and bright lipstick with long nails. itd be adorable! or go as s.e.x&the city charaters, whichever your favorites are, for Charlotte do the uperclass look, with pearls sleek,shoulder-length brown hair, & button-up shirt, for Miranda, Bussiness suit, short red wig & cute purse & shoes, Samantha, medium-length platinum blonde hair with bangs,long nails, bright trendy clothes & sunglasses(forgot them for trick-or-treating) & for carrie, long very curly blonde hair, cute dress,high-heels maybe carrie a book for good measure
anyways good luck, hope you find something that works!!
...every year I go out on Hallowen with my twin sister and her best friend...usually my sister and I go out in costumes that correspond (last year we went as devil and angel, we've gone as salt and pepper, you get the idea) but this year all three of us wanted to go as a trio-does anyone have any good ideas? I was thinking maybe something literary, like Dracula's wives or the three witches from MacBeth...not sure though!!! If anyone has anything, I'd appreciate it!!!! 
3 BLIND MICE!!!!!! excuse my overenthusiastic-ness. u could all wear like gray sweats w/ string for tails and then wear sunglasses and carry around canes. just a thought.
...one more great idea for me to chew on 
