The greatest pants in history
Bell bottoms were very popular. Kids would wear them to school and parents would wear them to work. When sailors invented bell bottoms they would wear them when they went sailing. Jeans are very popular. I see a lot of people wear jeans to almost everywhere. When I see people playing sports they have either shorts or athletic pants on. I don't think you should wear jeans while playing sports.
The similarities between bell bottoms and jeans today is that they are both jeans. People would wear bell bottoms to school and parents would wear bell bottoms to work. Today kids wear jeans to school and parents wear jeans to work.
The differences between bell bottoms and jeans are that jeans don't have a pattern. They just have one color. Light blue or dark blue. Bell bottoms have a pattern and colors around the pattern. Jeans also have pockets. Bell bottoms have no pockets so you cant carry small portable objects you want to carry.