The first two outfits are official outfits and the other two are outfits that show up in artist art displayed in-game so I say its fair game.

Appearance: alalfred, long hair, blue eyes, blonde hair, swept bangs, star-shaped pupils, flat chest, ahoge,

Default Outfit: defalfred, hairclip, white footwear, boots, rudder footwear, white dress, detached collar, white collar, red necktie, white thighhighs, thigh strap, sunglasses on head, aviator sunglasses, red and white hair ribbon, long sleeves, sleeve cuffs, black jacket, open jacket, multicolored coat, black green and red coat, open coat, short dress, gold trim, black jacket over white dress, coat over black jacket, single garter strap, "oa" on dress, ponytail,

Vivacious Vivace: dancealfred, multicolored dress, one side up, flowers on headdress, green hair ribbon, yellow hair ribbon, red ribbon around sleeves, black footwear, white apron, high heels, puffy short sleeves, wrist cuffs, maid headdress, black footwear bow, white socks, frilled dress, black red green and white dress, black choker, flower choker, earrings, flowers around waist, black corset, green and white backbow, off shoulder, waist apron,

Art Outfit 1: casalfred, bare shoulders, hairclip, off shoulder, white thighhighs, open jacket, sunglasses on head, red jacket, white tank top, red and white hair ribbon, long sleeves, red ascot, sleeveless shirt, ponytail, hood down, hooded jacket, zipper, shoulder bag, partially unzipped,

Art Outfit 2: homealfred, bare shoulders, ponytail, hairclip, white dress, fur-trimmed dress, white headwear, striped thighhighs, mask on head, sleep mask, red and white hair ribbon,