First off I ordered some fingerless gloves but it turns out my tiny hands look very silly in them. When I did some deeper digging I found out that the closest to the ones on screen are Riparo Motorsport Half-Finger gloves, most likely in cognac. Unfortunatly not only are they not available in extra small, but they are also only available in the US. So now I'm looking into having some made specially. I'll post up the photos of the gloves I currently have and I might stick them up for sale as they're not much use to me.
Secondly my goggles and magnifing lenses should be arriving today, and I have a pair of safety glassed on order but they won't be ready until November so I'm looking for an alternative for Halloween.
Suit wise, my friends and I have decided to make our own pattern for screen accurate coveralls. Between us we have quite a history in cotume and fashion design so we should have something feasible in the next few weeks.
I'll update with photos soon and links to places where the items I find can be purchased.
EDIT: New goggles have just arrived and they are perfect. Glove makers have got back to me as well and looks like they are able to make an exact replica, I am now just waiting on a price. If anyone else is interested in a set of these please let me know as I might be able to negotiate a cheaper price for multiple pairs.