What shoes should I wear when traveling to Macau in summer?

Going to Macau in summer, it's very hot outside, but the air conditioning in the shopping mall is full. I don't think it's too casual to wear good clothes and flat-bottomed crotch shoes, but it's also nice to bring a pair of nice slippers. I personally like it. . I suggest you go to the Venice Hotel. . . The second floor is cool and feels like a small European town. The bus will be disappointed. It's just a wall. Hong Kong is more fun. . Have a good time.