Our thermostat is set to 21.5 and I have her in a short sleeve vest , Sleepsuit and 1 tog sleep bag but I feel like she isn't quiet warm enough she's been waking earlier and earlier in the mornings and I'm wondering is it because maybe she is cold . Would 1.5 tog be enough ? I'm a bit neurotic about her overheating she is 6 months . I'm laying I. My bed next to her while she has a nap and I'm fully dressed and feel a chill even though as I say thermostat is set to 21.5 .