Merry Cretaceous T. Rex Christmas Sweatshirt
Unisex fit — check the size chart; most people order their usual size.
Size guidePlease choose a size first.
Printed near you in the US, Canada, the UK, Europe or Australia in 2–5 business days, then 3–8 business days to the US (tracked). Free shipping on orders $60+.
Christmas delivery: order by Dec 7. Not sure of the size? Gift orders get one free size exchange.
Secure checkout — we accept
Pay by card, PayPal, Shop Pay, Apple Pay, Google Pay or Klarna. More options appear at checkout.
- Built from fossil evidenceScientifically informed paleo-art
- Free shipping $60+US, Canada, UK & Australia
- Pay your wayCards, wallets & Klarna
Size & fit
Unisex classic fit with ribbed cuffs and waistband. Order your usual size for a regular fit, or one size up for a roomy, oversized look. Sizes S–5XL.
| Size | Length | Width | Sleeve |
|---|---|---|---|
| S | 27 | 20 | 33½ |
| M | 28 | 22 | 34½ |
| L | 29 | 24 | 35½ |
| XL | 30 | 26 | 36½ |
| 2XL | 31 | 28 | 37½ |
| 3XL | 32 | 30 | 38½ |
| 4XL | 33 | 32 | 39½ |
| 5XL | 34 | 34 | 40½ |
| Size | Length | Width | Sleeve |
|---|---|---|---|
| S | 68.6 | 50.8 | 85 |
| M | 71 | 56 | 87.6 |
| L | 73.7 | 61 | 90.2 |
| XL | 76.2 | 66 | 92.7 |
| 2XL | 78.7 | 71 | 95.3 |
| 3XL | 81.3 | 76.2 | 97.8 |
| 4XL | 83.8 | 81.3 | 100.3 |
| 5XL | 86.4 | 86.4 | 103 |
Garment measurements, laid flat (Gildan 18500 / 18000). Length: from the high point of the shoulder to the hem. Width: straight across the chest, armpit to armpit. Sleeve: from the center back of the collar to the cuff. Tip: lay a shirt that fits you well flat and compare. Measurements may vary by up to 2 in (5 cm).
Fabric & print quality
Gildan 18000 heavy blend crewneck. 50% cotton, 50% polyester, 8.0 oz/yd² (271 g/m²) mid-weight fleece, ribbed collar, cuffs and waistband.
Print: direct-to-garment (DTG) printing with water-based inks, printed into the fibers so the design stays soft and breathable. Turn inside out and wash cold to keep colors vivid for years.
Printing & shipping
Each piece is printed for you when you order, at the facility closest to you (US, Canada, UK, Europe or Australia), so there is no overstock and less waste. As soon as your order ships you receive a tracking link by email.
Production takes 2–5 business days, then delivery to the US takes about 3–8 business days. Free shipping on orders of $60 or more to the US, Canada, the UK and Australia.
Care
Wash cold, inside out, with similar colors. Tumble dry low or hang dry. Do not iron directly on the print and do not dry clean.
The holiday sweater for people who know their geologic periods: a detailed Tyrannosaurus rex wrapped in string lights over MERRY CRETACEOUS.
Small print: Tyrannosaurus rex · 66 million years before Christmas. T. rex lived at the very end of the Cretaceous, about 68 to 66 million years ago.
- Gildan 18000 crewneck sweatshirt
- 50% cotton, 50% polyester, classic fit
- Made to order for you



