I use the Tula sunscreen on my face, it's the only thing that doesn't break me out.
I wear a lot of UPF 50 rashguards under my regular tees to protect from the sun. It also helps wick away sweat. I get them from Amazon, Lefroi and Huge Sports are the brands I have the most of.
I have a couple of UPF hats I got on Amazon. This one works with a ponytail.
https://www.amazon.com/gp/product/B0875MLM2V/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
I have a couple of very lightweight anorak jackets that are great, they are cool but keep the sun off me. I couldn't find the exact ones I have, but I got one on Amazon and one at Target.
I have a long sleeve rashguard swim suit and even UPF leggings I wear with it for paddle boarding. Both from Amazon and affordable.
Finally, I have a great little cot tent that I take with me to the lake or anywhere we go outdoors, so I can always have a place to chill out of the sun and still look out at the lake etc.