I'm sorry if this is pessimistic, I really don't mean it to be, but how are you going to sit in a car in that? My daughter was a ballerina last year in a poofy tutu and we had to take it off her every time we got into the car. It became a PITA after awhile.
I thought I would just take a running start and then just kinda hurl myself into the back seat of my friend's car... but then I might rip my dress. I dunno I'll figure something out, lol