This retro natural history design features an Ankylosaurus-inspired armored dinosaur silhouette filled with bold rainbow colors, from red and orange through green, blue, and deep violet. Rooted in the Late Cretaceous period, the clean graphic style highlights the animal’s tank-like body armor, clubbed tail, and plate-like scutes with a modern vintage-inspired fossil apparel look. Made from 100% ring-spun cotton (high-quality cotton) with a soft, sensory-friendly feel. Every order funds kelp restoration on the Pacific Northwest coast.