The Ojas brass button up shirt is a great thin layer to throw over a T-shirt.
It is made of 100% T-shirt cotton and has easy, brass snap buttons and a brass feather zipper tab for a special touch, as well as a special print on the back. I call it the 'Akoya Scarab'. A drawing that came through in 2017 with a very special message. You can read more about it here https://www.leomdesigns.com/art-stories/