Dd (5mo) is on a pretty warm room.
Currently wearing vest, sleep suit, 2.4 tog sleeping bag.
She is a DREADFUL sleeper. We had one stretch of 5 hours 3 weeks ago but generally she won't do longer than 3 hours with 1,2 or 3 bottles of formula overnight. Sometimes she wants to wake up and snack every hour. Last night she was up from 3 am to 7 
DH thinks she's waking so often because she's cold and she does feel on the cool side. Do you think more layers will help? Any other suggestions???