Please help i am trying to chose fabric for shia's pj's as i am going to an expo in may thank you!

you'll probably want to use fleece..... or like jersey material.

the only problem is that it will be quite hot.
i'd go for jersey, or that towelling fabric that looks like jersey on one side.
even thought it's fairly expensive, you won't get as hot and sweaty in it like you will in fleece.

hope that helps. ^^

Ooh Shia's pjs I made them, good luck to you ^^ I think fleece would be the cutest, I made mine of polycotton (cause i had a short time and no money XD), and it was pretty cool, so if you don't want to overheat use some form of cotton, but if you want to make it look cuter i'd say go for fleece

I've made these before for a friend, and as the poster above did, we used polycotton, simply because we had it readily available.
I've found that fleece is difficult to get hold of, especially in the spring/summer months. Maybe it's just around here, but the fabric shops just don't seem to stock it.