Ok so I'm a little tired of rolling with a cotton shirt. Even my smaller ones get caught up alot with all that moving around. A rashguard is abviously the best Idea, but I have a body shape that dosen't look so great in spandex. Not that I'm fat, but it's like a Fedor belly, you know russian style to keep in the energy during winter. Is there something not so form fitting that could work just as well? I've seen loose rash guards, but that seems totally useless.