Doll profiles are a way to display your dolls so that people can learn more about them. Your doll profiles will show on your profile page. You can record your doll's data for reference or go into detail about the character's backstory.
Doll profiles are also searchable by company, sculpt, skintone and other specific criteria. If you are looking for images of a specific kind of doll, doll profiles are a good place to start.