Gloom is a dainty child, a china doll. The girl's head will be slightly larger than it seems her slender neck could hold up. Her tiny limbs are stick thin, almost no muscle seems to cover them, somehow she manages to avoid appearing too angular, her joints and places where bones would normally protrude are softer and rounded. It is unclear if her unusual build is the result of a stunted gestation or simply how the girl was always meant to be. As an adult she will stand 25 inches tall.

The child is draped in a plush coat, thick and long. Her coloration may not be the most stunning but there can be no denying some kind of genetic magic worked its way on the girl. The girl is a monochrome miracle, her base color a soft cream color, not quite a pure white but clean regardless. It's the ashen black that marks her that will really draw the eye, distributed unevenly across her form. The black will mark her ears, the nape of her neck and her tail, extending down her back to her shoulder and just above her abdominal cavity on her left side and running down her haunches nearly all the way down her hind leg. On her right side, the black will stick closer to her spine, extending only when it reached her rump. Though both limbs will be marked on her right side. On her face the black gives her the distinct destruction lines under her eyes and marks a short blaze up her nose and along her chin.

The girl's bright eyes are a clear sign of her heritage, brilliant lilacs would already be enough to make the girl look stunning but she bears a light blue color along the bottom of her irises.

As an adult Gloom will always sort of tailor herself to whoever she's interacting with, she compulsively wishes to please others and will be prone to copying others, squaring away their mannerism and building a version herself she considers ideal in that moment. Few enough who have managed to work past her defenses will know the girl as she actually is when she's not actively protecting herself. Timid still and easily flustered when left to her own devices, she will be particularly vulnerable to praise and compliments. Under the bluster and posturing, she is a deeply emotional creature, an open book when she lets her guard down. As an adult, she values information as a source of power and will seek out new things and guard her knowledge pool jealously. Depending on her pup hood the girl will either develop a fiercely independent streak, resenting being ordered around, or will always be more concerned with making others happy and therefore easy to bend to their will.