I know you can order from the Team Estrogen site- I think they have a range of sizes... I'm pretty sure they carry the LG jerseys in XXl as well.
I was looking at the Fly Gurlz jersey - since they were the ones I was riding with yesterday. heheheh!
Good folks to be riding with you when you endo, huh?

anyway- I think there are some LBS on line here- I can check for you. My knicks were ordered in for me by my LBS, they don't carry them all the time. Took only a few days to come in.They were $65 Cdn- I think that's a pretty good price!!!(just to give you a ball park...)