Meowstic's appearance differs drastically between genders, but in either form, it is a bipedal feline Pokémon with a humanlike posture, digitless appendages, and two tails.
The male's fur is predominantly dark blue with accentuations of white, while the female's color scheme is reversed. The male's ears are mostly blue with some accents of white, and the tips are pointed straight; the female's ears are entirely white, and the tips are curled. The tuft of fur between the male's ears is white and in a straight, diagonal style; the female's tuft is blue and curled. The collar of fur around the male's neck is white and in a pointy style, while the female's collar is blue with a curl rising up to its face. The male's eyes are spring green with darker green pupils, while the female's eyes are yellow with red pupils. The male's tails each have a white stripe just before ending in white, while the tails themselves end in a point; the female's tails are blue at the base and end in white fluffy curls.
