How are you dressing your baby at home? I think a vest and sleepsuit isn’t warm enough now. We’ve not turned on the heating yet so the temp is around 20ish.
I'd say a vest and sleepsuit is fine. Rule of thumb is one more layer than what you would wear. Failing that, you can always check if they're cold by putting the back of your fingers on their chest and layering up or down based on that x
My daughters room is 21C and just has a babygrow x
My little boy is wearing a vest, trousers and socks and is plenty warm. For sleeping he's in his vest and 1.5 tog as his room is 20° tonight
I'd say a vest and sleepsuit is fine. Rule of thumb is one more layer than what you would wear. Failing that, you can always check if they're cold by putting the back of your fingers on their chest and layering up or down based on that x