I also have a variety of swim spf shirts including one that is longertunic length. If it’s not ruched on sides it can pass for a dress. I bought it many years ago at Athleta and they no longer carry the style. That one offers the best sun protection but it is thick and it gets warm if it’s a hot sun. I usually wear that one for snorkeling. I hate wearing a hat but I know it’s good for me. The hairline is a spot I get a lot of precancerous growths burned off.
I need to figure out a better sunscreen option for my upcoming sailing trip as my favorite for sailing is not reef safe.
I’ve also started running again outside. My body temperature runs hot and I like to run in sleeveless. I know I should look for an appropriate top with more coverage. I just hate to feel constricted or hot.