Get your paleo t-shirts at Cotton Crustacean.  There are t-shirts with Anomalocaris, Dunkleosteus, Elasmosaur, Ammonite, Helicoprion, Mosasaur, Toxoceras, Trilobita, and others.  There are also art prints of some of the images.   Check it out!

Cotton Crustacean is a San Francisco Bay Area based, family run, boutique t-shirt company owned and operated by Aaron John Gregory and Jackie Perez Gratz, featuring original scientific illustrations drawn by Gregory and printed locally in the Bay Area on the highest quality, 100% cotton, American-made tees from American Apparel. Prehistoric aquatic animals, prehistoric terrestrial life (anything from dinosaurs, giant insects, to ice-age mammals), as well as extant arthropods (insects, arachnids, and crustaceans living today – from sea spiders to mosquito larvae), and other modern aquatic organisms (freshwater and marine fish, mammals, amphibians) are our jam. Our tees are available in our web store and in gift shops at natural history museums, aquariums, and zoos across California.

We also provide custom designs for organizations so they can highlight their iconic animals on exhibit. Cotton Crustacean has made appearances at local festivals such as Pacifica’s Fog Fest and San Francisco Bazaar’s craft fairs.

From saber-tooth Smilodons, to the long necked Plesiosaurs, we hope that the excitement we share for such incredible animals shines through in our designs and in our quality of products and service. Whether you are an ocean lover, science nerd, grade school student, biologist, souvenir hunting tourist, or museum loving Dad, we hope you enjoy our shirts and love to live in them as much as we do!