I’d just say that you are a fetishist. From your post there’s no desire to feel “feminine”, you just enjoy the physical sensation of a particular article of clothing. In my book, that’s a fetishist, not a crossdresser, and there’s nothing wrong with that. It doesn’t have to have some secret meaning or be some window into a hidden desire. If you just like the feeling of swimsuits, that’s great! Enjoy.
