Visit the Houston Museum of Natural Science →
Big Holiday savings
We know you've got one smart cookie on your hands, so get them a shirt that lets everyone else know, too!
This Item is Eligible for Shipping
FREE Standard Shipping on all Continental U.S. orders of $125 or more.All other Orders ship for a Flat-Fee of $12.95
For more information, please see our Shipping Policy.
Stay in the know. Receive exclusive promotions, discounts and private sales