What is panty line?

Panty lines refer to the visible outline of underwear that can be seen through clothing, typically tight or form-fitting garments like pants, skirts, or dresses. They are caused by the elastic edges of the underwear cutting into the skin and creating indentations that are visible through clothing. Panty lines can be considered unsightly or unprofessional, so many people try to avoid them by wearing seamless or low-rise underwear, thongs, or shapewear that helps smooth out any lines. Some people also choose to wear thicker fabrics or darker colors to help conceal any panty lines.