TinyLayers guide
What Should My Baby Wear to Sleep Tonight?
Quick answer
Dress for the room temperature. In a typical 20–22°C nursery, that’s usually a bodysuit under a 1.0 TOG sleep sack — then confirm with the chest check.
- Room temperature decides — not the calendar
- Use a wearable sleep sack, not loose blankets
- Chest check 10–15 minutes after settling
The room decides, not the forecast
Babies sleep in a room, not in the weather app. Put a thermometer near the crib and dress for that number — then open the sleep band that matches.
About 10–15 minutes after settling (or outside), feel the chest or back of the neck: warm and dry is right; sweaty means remove a layer; cool means add one. Cool hands and feet alone are normal.
This is general dressing guidance, not medical advice. Every baby is different — for fever, premature birth, or any medical concern, follow your clinician.
Frequently asked questions
Should baby wear a hat to sleep?
No. Hats indoors during sleep can raise overheating risk.