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This cap fits most head sizes with an adjustable strap closure. The washed cotton construction gives it a relaxed, comfortable fit that breaks in beautifully with wear.
This cap carries the Mongo is appalled retro energy and the princess cat dinosaur book lover aesthetic in a design that makes the sci-fi meme impossible to miss. The bold Mongo graphic stays sharp and vibrant through every book club, library visit, and occasion where the appalled cat deserves to be worn with pride. The washed cotton construction means it looks and feels better the more you wear it.
Read more on our Return and Refund Policy.
At Print Your Wear, every product is made to order - no excess inventory, no waste. We believe in sustainable, on-demand production that celebrates the book lover community, the sci-fi enthusiasts, and the people who carry the Mongo is appalled retro princess cat dinosaur energy wherever they go. From the bookshelf to everyday wear, we print what you love.
We’re committed to your satisfaction! If your item arrives damaged, faulty, or incorrect, simply contact us at support@printyourwear.com within 15 days of delivery for a full refund or replacement.
SHIPPING
Production Time: 2–3 days for clothes, 5–7 days for other items.
Processing Time: 1–2 days to prepare your order for shipping.
Shipping Time:
For delayed deliveries (over 45 days) or packages returned to sender, we’ll resend them or provide a refund at no extra cost.
QUICK ORDER CHANGES & CANCELLATIONS
You can cancel or update your order within 12 hours of payment. After that, it’s processed for shipping.
Contact us at: Modification and Cancellation.
DEFECTIVE OR WRONG ITEMS
Received the wrong or damaged item?
Contact us at: After-sale Service.
WE’RE HERE TO HELP!
Need assistance? Reach out to us at support@printyourwear.com—we’re always ready to assist and ensure a smooth shopping experience.
PrintYourWear: Where quality meets customer care!

Our Production Team sets the highest quality standards for all third-party printers in our marketplace, ensuring that every product sold meets perfection.

Explore a variety of unique creations from talented independent artists in our vibrant marketplace. From whimsical and cute to bold and artistic, you'll find the perfect gifts and creative additions to your life.
For single-print products: 100% preshrunk cotton—an ideal fabric for graphic tees, known for its softness and comfort.
For all-over print products: 100% polyester—the perfect choice for vibrant, long-lasting prints.
We want you to be completely satisfied with your order! If you're not happy for any reason, just reach out, and we'll make it right.