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Reinventing the science t-shirt!
A reproduction of the first sketch of an evolutionary tree by Charles Darwin, 1837. The diagram was drawn in one of his first notebooks on 'transmutation'. Darwin wrote "I think" above the diagram. Durable white flex-print design. YellowIbis is the original maker of this t-shirt design. Email us if you would like a custom color choice.
This relaxed fit t-shirt has a seamless rib collar with double-needle cover-stitching, shoulder to shoulder taping, double-needle sleeve and bottom hem. Made from 100% Cotton and weighs 6.1oz.