Just that really. Went to an easter party at local club this evening. The place was really warm and all the children red in the face from running around playing games. Ds age 2 became cranky with the heat and took his top off and was much happier. A few of the girls dd's age had taken their tops off but had vests on. Dd asked to take hers off but had no vest on. I was fine with this. My sister who I was out with thought this was really inappropriate but couldn't really explain why. Dd was happy. She cooled off and then put her top back on later on. So was I being unreasonable as my sister seems to think?