Allow the chocolate to cool for few minutes so it doesn't feel hot when you touch it. (all-thats-jas.com)
If the tummy feels too cold, then you can add her a layer of blanket, if the tummy feels hot when you touch it, remove the layers of blankets. (intelligentmother.com)
It allows me to wear a long sleeve top without feeling hot in 90 degree weather. (befittingstyle.com)