Never Underestimate: T Shirts Redbubble Never Underestimate: T Shirts Redbubble Never Underestimate Sports Grey Unisex T Shirt Never Underestimate: T Shirts Redbubble Canvas Unisex Crew Neck T Shirt Never Underestimate an old man with a Never Underestimate: T Shirts Redbubble. Burnett Tartan Crest 2D T shirt Never Underestimate Style The Tartan T shirt celebrates Scottish heritage, customized with your clan??? s unique tartan and crest. It makes a meaningful gift for yourself, loved ones, or for any significant occasion, adding a special touch of Scottish pride. Product details: Material: 100% cotton (90% cotton 10% polyester blend) Fit: True to size with a unisex fit Care instructions: Wash inside out in cold water. Do not bleach, dry clean, or iron directly on the design. Tumble dry on low. Printing technology: Direct to film printing for vibrant and lasting color Please note: If you're unsure about your size, please refer to the Size Guide. Shirt color and design may vary slightly due to lighting and mockup effects