Donnie Grandpa of the Birthday Boy Pizza Theme T-Shirt for TMNT Fans
Donnie Grandpa of the Birthday Boy Pizza Theme T-Shirt for TMNT Fans
Find your perfect fit – all sizes are US standard unisex measurements.
📏 T-Shirt Measurements (in inches)
| Size | Chest Width | Body Length | Sleeve Length |
|---|---|---|---|
| XS | 16.5” | 27” | 8” |
| S | 18” | 28” | 8.25” |
| M | 20” | 29” | 8.5” |
| L | 22” | 30” | 9” |
| XL | 24” | 31” | 9.25” |
| 2XL | 26” | 32” | 9.5” |
| 3XL | 28” | 33” | 9.75” |
📝 How to Measure
- Chest Width: Lay your favorite tee flat. Measure 1" below armpit, across chest from seam to seam.
- Body Length: Measure from the highest point of shoulder to bottom hem.
- Sleeve Length: Measure from shoulder seam to end of sleeve.
💡 Sizing Tips
- All shirts are unisex – for a more fitted look, size down; for oversized style, size up.
- If you’re between two sizes, we recommend choosing the larger one for comfort.
- Our tees are pre-shrunk but may shrink up to 5% after first wash.
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Product Detail
Product Detail
Our tees are crafted with premium 100% cotton (180–200gsm), designed to be soft, breathable, and durable.
Every print is created using eco-friendly, high-definition inks that stay vibrant wash after wash.
- Unisex fit (true to US size)
- Pre-shrunk for minimal shrinkage
- Ethically produced & shipped worldwide
**Mademark x Teenage Mutant Ninja Turtles - Donnie Grandpa of the Birthday Boy Pizza Theme Party T-Shirt**
🎉 **Celebrate in Style!** 🎉
Unleash the fun at your next birthday bash with the Mademark x Teenage Mutant Ninja Turtles Donnie Grandpa of the Birthday Boy Pizza Theme Party T-Shirt! Perfect for proud grandpas and TMNT lovers alike, this t-shirt is sure to add a splash of joy to your celebrations.
👕 **Comfort Meets Fun**
Crafted from high-quality, breathable cotton fabric, this t-shirt ensures all-day comfort while making a bold statement. The vibrant colors of the classic Teenage Mutant Ninja Turtles design paired with a playful pizza party theme make it an eye-catching addition to any wardrobe.
🎂 **Perfect for Any Occasion**
Whether it's birthday parties, family gatherings, or casual outings, this shirt is versatile enough for any event. Its fun and festive style will surely spark conversations and smiles, making you the life of the party!
🍕 **Unique Design**
Featuring Donatello, the witty ninja turtle with a passion for pizza, this t-shirt showcases a whimsical design that depicts him as “Grandpa of the Birthday Boy.” The clever graphics are sure to delight both kids and adults, making it an epic gift for any TMNT fan.
👶 **Size & Fit**
Available in a range of sizes, this t-shirt offers a relaxed fit suitable for all grandpas, ensuring you can celebrate in comfort. Refer to our sizing guide for the perfect fit.
💥 **Why Choose Us?**
- High-quality materials
- Officially licensed Teenage Mutant Ninja Turtles merchandise
- Fun and engaging design
- Perfect gift for grandfathers and TMNT enthusiasts
Get ready to take the stage as the coolest grandpa at the party! Add the Mademark x Teenage Mutant Ninja Turtles Donnie Grandpa of the Birthday Boy Pizza Theme Party T-Shirt to your collection today and make every celebration a memorable one!
How to wear & care
How to wear & care
Perfect for daily wear, streetwear outfits, parties, or casual hangouts.
Pair it with jeans, shorts, or layer it with a jacket for an effortless look.
To keep your tee looking fresh:
- Machine wash cold, inside-out
- Use mild detergent (no bleach)
- Tumble dry low or hang dry
- Do not iron directly on the print
Materials & Craftsmanship
Materials & Craftsmanship
Fabric: 100% ring-spun cotton (soft-touch, breathable, durable)
Print: DTG eco-friendly inks (non-toxic, safe for skin, long-lasting colors)
Fit: Unisex, US standard sizing (check our [Size Guide])
Origin: Designed in-house by Bacoza, produced with trusted partners to ensure quality
Guarantee: 30-day return policy + responsive customer support
Premium Comfort
Soft cotton tees you’ll want to wear every day.
Meaningful Designs
From pets to art to humor, find a tee that tells your story.
Perfect for Gifting
Thoughtful, unique, and sure to bring a smile.
Trusted Worldwide
Thousands of orders shipped with care.
Questions check here
What material are the tees made from?
What material are the tees made from?
→ Our tees are printed on authentic Gildan blanks (5000 & 6400) — soft, durable cotton with eco-friendly inks that keep colors vibrant.
How do I find my right size?
How do I find my right size?
All shirts follow US unisex sizing. For a tighter fit, size down; for an oversized look, size up. See our [Size Guide] for details.
How long does shipping take?
How long does shipping take?
→ US orders usually arrive in 4–7 business days. International orders take 7–14 business days depending on location.
Do you ship internationally?
Do you ship internationally?
→ Yes, we ship worldwide. A tracking link is always provided so you can follow your order.
What if my shirt doesn’t fit?
What if my shirt doesn’t fit?
→ You can exchange unworn items within 30 days. Just contact our support team and we’ll take care of it.
What payment methods do you accept?
What payment methods do you accept?
→ We accept all major cards, PayPal, Stripe, Apple Pay, and Google Pay.