Default appearance:

p4yumi, short hair, black hair, hairclip, hair ornament, 

Winter uniform:

p4yumi-winuni, yasogami school uniform, serafuku, skirt, pleated skirt, houndstooth skirt, houndstooth, socks, black jacket, long sleeves, yellow neckerchief,

Summer uniform:

p4yumi-sumuni, yasogami school uniform, serafuku, skirt, pleated skirt, houndstooth skirt, houndstooth, socks, white shirt, short sleeves, yellow neckerchief,

Casual shrine date outfit:

p4yumi-casual, skirt, pantyhose, blue skirt, plaid skirt, pencil skirt, jewelry, necklace, turtleneck, white turtleneck

Yumi Ozawa, the drama club member and alternate Sun Social Link from Persona 4.

There's not a whole lot of art for Yumi as she has just a single cameo in the anime, so I cobbled the dataset together mostly from her in-game portraits and generic uniform shots. Given the limitations I think it turned out pretty acceptably, but give it a go and let me know your thoughts.