This is Sweety from Zenless Zone Zero.

Her base prompt:

sw33ty, purple eyes, large breasts, ahoge, hair bun, double bun, twin braids, hair over one eye,

hand fan, holding fan, folding fan, paper fan,

Her normal outfit:

black china dress, eyewear on head, yellow sunglasses, black footwear, single glove, black fingerless gloves, clothing cutout, pelvic curtain, cleavage cutout, thigh strap, high heels, sleeveless dress, ribbon,

Her Gilded Carrot Day outfit:

red china floral dress, eyewear on head, standing, sleeveless dress, clothing cutout, cleavage cutout, red sunglasses, red fingerless gloves, single glove, black footwear, high heels, thigh strap,