Fiona is a striking character within the Fallout universe, a testament to the consequences of vault life and its unique circumstances. She is a woman of considerable size, weighing over 440 pounds. Her body shape is pear-like, with a particularly large belly that hangs prominently, spilling out of her once-fitting vault suit. The iconic blue and yellow Vault 626 jumpsuit she wears is stretched to its limits; the zipper struggles to stay up, and several buttons have popped.