Normal Costume: mythra \(xenoblade\), 1girl, yellow eyes, swept bangs, long hair, very long hair, blonde hair, headpiece, tiara, earrings, chest jewel, cleavage, cleavage cutout, jewelry, short dress, white dress, clothing cutout, white gloves, elbow gloves, thigh strap, gem, gem, white footwear
Swimsuit: mythswim, mythra \(radiant beach\) \(xenoblade\), 1girl, closed eyes, swept bangs, long hair, very long hair, blonde hair, headpiece, tiara, earrings, choker, collarbone, cleavage, vertical stripes, strapless, vertical-striped one-piece swimsuit, white one-piece swimsuit, one-piece swimsuit, bare arms, thigh strap
Note that removing “cleavage, cleavage cutout” from the prompt will hide her cleavage, but removing “clothing cutout” will not hide the waist cutout. Even if you add “black pantyhose”, she can't appear in SmashBros
