We partnered with an awesome company called Litographs to create posters that have an entire WBW post written on them (this one's from How and Why SpaceX Will Colonize Mars). You can read the full post from up close, and from far away, the text forms one of the drawings from the post.
Litographs posters are printed on archival, vinyl-infused paper that is tear-resistant, water-resistant, and long-lasting. The dimensions include a 0.75-inch white border on all sides. Each poster features its blog entry in full, repeated as many times as necessary to fill the poster.
Measurements are taken of the front of the shirt. For example, a Men's Small says Chest = 18", which means it measures 18" from left to right of the front of the shirt. The full shirt circumference = 36" (front and back combined).