What are paper bag pants? They are the high waisted pants that have a scrunch at the top that looks like a paper bag. Think old school bag lunches. The paper bag pants should come with a belt or a ribbon.
With paper bag pants, you have to tuck your shirt into your pants or wear a crop top. If you do not like crop tops or tucking into your pants, then these are not the pants for you.
Paper bag pants come in all lengths and sizes and styles. They can be shorts, capri, or crop pants. They can be skinny or wide leg. They can be one color or pattern. I have found some cute ones on a budget here: