LOL. That was one of the ongoing discussions yesterday. Here's how heat and 18th century clothing work. You get hot, you sweat. Wool and linen breath, so when the breeze comes up, you cool down. I was talking to a girl who was wearing a tank top and shorts. The sun was beating down on her skin. I asked her who had more shade. She was actually hotter than I was. People associate clothing with warmth. Sweat is the body's natural cooling system.
Yes...that is what I've noticed as well.