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An official alternate costume for Luigi throughout the Mario Golf series and in Mario Kart Tour. Depicted wearing a green shirt with a white collar, short sleeves, a zipper and a pocket along with white pants, a blue belt, white sneakers. Also wears a green visor cap and a single white glove.
The Mario Kart Tour version has him wearing a pair of green and white vertical-striped overalls over a blue shirt with a star print on it. Also wears an orange version of his usual shoes, his usual white gloves, and a baseball cap that matches his overalls.
This tag implicates luigi (learn more).