What did Belle wear under her yellow gown?

What do you think Belle (from Disney's Beauty %26amp; the Beast) wear under her yellow gown? (the gown she wore when she danced with the Beast)|||"Bloomers" and "underskirts"|||Probably some rather unattractive undergarments that look more like pants than panties like they used to wear back then.|||Well she's a trick, so im doubting panties