After reading the "cabin too hot" thread I'm starting to think the PJs are going to be a non-starter anyway, except as a souvenir. In fact, I may pack a tank-top as well as a t-shirt to give myself plenty of options. I'm also seriously considering a personal fan, either USB or mains powered.
Mrs. W. should be fine with a warmer cabin - we live in LA and I'm frequently sweating bullets with the sheets kicked off while she's got a sheet and at least one blanket pulled up over her.
I'm 178cm and 90kg right now, but am hoping to be down to 80-85kg by then.
