The first three outfits are official outfits and the other ones are outfits that show up in collab/merch or in-game art so I say its fair game.

Appearance: almarco, large breasts, very long hair, red eyes, blunt bangs, facial mark, blue hair,

Default Outfit: defmarco, black pantyhose, asymmetrical gloves, mismatched gloves, white flower on cape, black high heels with red soles, single white elbow glove, two-sided cape, black and blue cape, black ankle bow with green and red, single black elbow glove, puffy short sleeves, black papal hat, red strap across chest with anchor, cleavage cutout, black necklace, small yellow horns, black dress with chest cutout,

The Queen of Hearts: gothmarco, long sleeves, black pantyhose, maid, bridal garter, platform footwear, bonnet, underboob cutout, cross-laced footwear, black high heel boots, black half gloves, cross heels, cross hair ornament, black hair ribbon, cross necklace, black dress with white collar, sleeve cuffs, white thigh strap, waist apron, black bow on side, buttons,

Ambitious Showcase: jestermarco, bare shoulders, detached sleeves, black pantyhose, black high heels, stiletto heels, red devil tail, jester, black long puffy sleeves, frilled sleeves, black and red jester cap, black thigh strap, red thigh strap, black bowtie, red highleg leotard, black bustier with white frills and black bows, black bustier over a red highleg leotard, white neck ruff, detached collar,

Anniversary Outfit: dressmarco, bare shoulders, sleeveless dress, side slit, taut dress, long dress, halter dress, see-through cleavage, black frilled dress, black frilled gloves, black choker with blue gem,

Swimsuit Outfit: ssmarco, bare shoulders, black string bikini, off shoulder, open jacket, front-tie bikini top, side-tie bikini bottom, lowleg bikini, red jacket,