I have just replaced my Close sling with a Kari Me wrap and having worn it today under my very thin coat I was swealtering! Assuming it doesn't tip down with rain I really think I'll use it without a coat in future. Do you think that means that ds would be ok in just a vest and sleepsuit underneath? He is 6 months old and the wrap covers him completely- only his head pokes out . Obviously I will put a hat on him. What do you dress your dc in when carrying them?