Must be really uncomfortable to wear a tight band across the chest all the time, especially summer.

Music festivals seem to do something to women. Bras seem to be commonly left on their tents. I've noticed it more and more with the younger women too and often treated to nice erect nipples poking against their tight tops. Or, coupled with a baggy shirt, and the right angle, what a treat.
I remember the first festival I went to many years ago when I was very young. The older woman in the tent next to us was aying how she knew some awful pop stars; all the while with her left nipple half popped out above her boob tube. Us boys just grinned as she carried on talking oblivious to her slip.
These days, with my wife, I tend to spot that most of the braless girls are probably the same age as i was back then.

My first experience of the bra-less 70s. I was just a young child but I remember it clearly. This had to be about 1971. My father and I were horse back riding on some trails. Coming from the opposite direction was a couple and the woman looked to be about 18-20. Her horse was trotting and her tits were bouncing in uni-some with her horse. her tits were a large C or maybe a D cup. She was wearing a halter top that was yellow and I could see her nipples through the fabric, that looked to be just a tad bit larger than a silver dollar. When they got up to us they stopped and we talked to each other for about 5 minutes. I cannot remember what we talked about but I remember staring at her tits the whole time. that image is burned into my memory since then I can still see it as if it happened yesterday. As we left my dad turned to me and said, did you see that boy? I just remember grinning ear to ear and saying yeah. I hope those days of the 70s bra-less days come back around.

On a side note. the other day I was going through YouTube and finding songs of Linda Rondstadt. After watching 5 videos I noticed she never wore a bra back in the 70s.

At a Dead show in the 90s, girl near me was wearing a boob tube, dancing enthusiastically. One boob popped out, but she "didn't notice", until the next one did. She smiled at me, adjusted her shirt, went back to dancing. This went on all afternoon, with variations on popping out the top or bottom of the tube. Once it got dark, she took it off entirely while dancing with me and the guy on the other side of her.

Unfortunately, searching for "boob tube" on the net just gets pictures of TVs or people talking about them.

Discomfort
 

SO, this morning I asked my spouse about wearing a bra. I wanted to know how comfortable it is. Her answer: "Haven't you noticed, when I come home, the first thing I do is take my bra off?" So, I guess now I know.