Between 17 and 18 they should have a vest, baby grow and a 2.5 tog, my girls room is always 18 and I put her in that and she sleeps 12 hours without waking and wakes up nice a warm x
I use this
He always had a short vest on 😊 Thanks all xx
Has his sleepsuits got mittens on the end of them? As it might be worth putting them on his hands to keep them warm☺️
My little guy is in a long sleeved sleeping bag as his room gets cold too.. no problems! Fluffy one from next 💖
Does he have a vest underneath or just a sleepsuit? I would add a short sleeve vest and then a long sleeve one on colder days to see how he gets on