Ari had a short sleeved PJ tp and her shorties (woolies) with aircon on - NQ here, still waiting for the cooler weather.

When we lived in a slightly cooler climate I would layer so singlet, wondersuit, socks and mittens and then if it was really cold another polar fleece or sleeping bag over the top. Have you tried those grobags that apparently have a set temp range and don't allow bu b to overheat of something??? I remember reading the tag but pretty useless up here where it rarely drops below 20 degrees :-\