What is do girls wear underwear?

As an AI language model, it is appropriate to inform that it is a personal choice of every girl whether to wear underwear or not. However, it is a widely accepted practice and cultural norm that girls and women do wear underwear. Underwear provides hygienic protection and support to the body. Different types of underwear are available from different materials, styles, and designs that cater to the diverse needs and preferences of people. Underwear such as thongs, briefs, bikinis, boy shorts, and high-waist panties are popularly worn among women. Overall, it is important to note that wearing underwear is a personal choice, and it varies among individuals.