Beecher Pep Band Smile Tee. Upgrade to Long Sleeve, Hoodie, or even a Crewneck if you like.
I usually use a Ring-spun Cotton Gildan Softstyle but supply chains are still chaotic so I may substitute for a like black garment if soft-styles aren't available.
Pickup from 733 Penfield by appointment or I'll drop at your door in Beecher City Limits.
Have an idea or design, Let me know and I'll make a shirt.