The Herbal Heart from the cardiovascular page of our Herbaceous Human coloring book is now available on a shirt!
◊ Unisex sizes are printed on Comfort Colors Heavyweight ringspun 100% cotton neutral blue/gray shirts
◊ Women's sizes are printed on environmentally friendly, organic, Econscious shirts on sky blue shirts [Women's sizes are form fitting with wider neck and shorter sleeves]
◊ Black screen-printed, washing-machine-safe ink