What shoes should I wear to Sanya in July?

If you want to take beautiful photos, you can bring a pair of sandals (heel 3-5cm is the best), you can buy a pair of beautiful slippers in Sanya (you can also bring your own), you can go swimming at the seaside, take your sunscreen, lotion and parasol (there are occasional showers in Sanya), which is most suitable for skirts and shorts in Sanya, but you should pay attention to sun protection!