i was naked pretty quick too.

I would take a dressing gown (summer weight) to have on hand, but I wouldn't bother with covering up too much...and not in the shower. Let that water wash over your body, the sensation directly on your skin is great. Also during second stage, you want to be ready to recieve your baby to your chest (or as far up as the cord allows) for skin to skin contact. That is very important for you both.