Hi, so my little ones 2.5 tog growbag is in the wash due to having a little accident. I only have a 1.5 tog to hand. Will he be too warm or cold with a vest and babygrow underneath. Room temperature is currently 19 degrees but will drop to about 16/17 overnight.
Normally he will only wear a babygrow and a 2.5 tog growbag.
TIA x