Marina is an Octoling, the Octarian version of an Inkling. She has dark/brown skin, silverish teal eyes and reddish-pink pupils in the shape of an infinity symbol, similar to octopuses in real life, two eyelashes on each eye, downturned black eyebrows and a beauty mark at the left of her lips. She appears to be taller than most Octolings and Inklings. Like Pearl, and unlike other Inklings, she has one sharp tooth in the middle at the top and bottom of her teeth instead of the usual two on top. Her tentacles are purplish brown with teal edges, which are long and worn all the way down reaching past her waist, and her fingers are pointed and teal at the tips, giving somewhat the impression of painted nails. Her outfit consists of a sleeveless black top covering her chest with a large, mostly undone silver zipper with an “8”-shaped hole and a high collar, leaving her midriff visible, showing a teal navel piercing. She has black shorts with an asymmetrical/diagonal waistline and slanted deep teal lines over teal tights, black fingerless gloves, and wears black boots with big undone silver zippers with “8”-shaped holes, similar to the one on her top. She appears to have on large, black headphones with teal rings on the sides of them. Her teal color will change depending on the Splatfest team she chooses, with the exception of her eyebrows.