Dont worry you will only need a fleece, and I will be giving you a spare as well when you collect him, just as long as the air con isnt on full blast he will be fine.
He maybe a little quiet when you get him home and the best thing to do is just place him in his new home and let him settle overnight, but dont worry I will give you lots of advice and help on Saturday, and I will be at the end of the phone as well xxx