Hello, you'd better wear short sleeves, because if you wear a suit, people will think that we have something to do in such hot weather. The most important thing is to watch the weather at random. It depends on things. There is no need to wear pure white. If people have dark skin, wear white. You have to darken the whole person first. It depends on the conditions. If not, ask your friends to help you see what clothes are suitable for you to play with. It is enough to put it on first, and it is not easy to talk too much during the interview, which will give people a feeling of disgust. Either don't say it, and get to the point. I wonder if it will help you. I hope I can help you, hehe.