What does Hainan wear in winter?

I'm from Hainan, just ask me! ! The winter temperature in Hainan is generally from 18 to 23 degrees, and rarely below 15 degrees. I suggest you wear two clothes in winter, anything (not too thick, it can look good) and a coat and trench coat worn in autumn in the mainland, or long sleeves and a sweater. I'm used to the first one, hehe ~ I don't need it in winter in Hainan. Just wear the clothes you usually wear in summer. Summer in Hainan is generally above 32 degrees, and there is a lot of rain. In addition, typhoons help to cool down every year, which is not as hot as you think. It will be hot during the day, but it is easy to catch cold at night, especially in the middle of the night. Pay attention to cover the quilt (towel quilt will do). Speaking of things to bring, if you are a girl, you must bring sunscreen whitening series. Boys don't care. By the way, there is a map of Hainan. If you are too troublesome, you can come here and buy it again, and the price will not be very expensive! As for the anti-mosquito products upstairs, it depends on whether the sanitation of your place is often cleaned. If it is cleaned, there are no mosquitoes at all. If you don't clean it, there are mosquitoes everywhere! When you come to Hainan, you will soon fall in love with this island. 1 year, you will get used to it, and you will feel that everything is fine! By the way, all the beautiful women in Hainan are very white, hehe. Finally, I wish you all a happy life and study in Hainan! ! I want to know which school you went to in Hainan.