Mademark SpongeBob Brother of the Birthday Boy Theme Party T-Shirt
Mademark SpongeBob Brother of the Birthday Boy Theme Party T-Shirt
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
🎉 **Get Ready to Celebrate with SpongeBob! 🎉**
Introducing the **Mademark x SpongeBob SquarePants - SpongeBob Brother of the Birthday Boy Theme Party T-Shirt**! Perfect for your little one’s special day, this vibrant t-shirt combines fun, comfort, and nostalgia, making it a must-have for any SpongeBob fan!
👕 **Product Features:**
- **Colorful Design:** Featuring SpongeBob himself in a celebratory pose, this eye-catching t-shirt is printed with bright, cheerful colors that capture the essence of the beloved show, ensuring your birthday boy stands out.
- **High-Quality Material:** Made from soft, breathable fabric, this t-shirt is designed for all-day comfort, whether your child is running around during the party or relaxing at home.
- **Perfect Fit:** Available in a variety of sizes, this shirt guarantees a snug fit for all kids, allowing them to enjoy their day without any discomfort.
- **Versatile Style:** Ideal for birthday parties, playdates, or casual wear, this t-shirt is not just a piece of clothing; it’s a way to express your child’s love for SpongeBob in style!
🎈 **Why Choose This T-Shirt?**
1. **Fun & Playful:** This t-shirt perfectly embodies the playful spirit of childhood and brings the wonders of Bikini Bottom to life!
2. **Great Gift Idea:** A fantastic gift for birthdays and holidays, ensuring your child feels special on their big day.
3. **Easy to Care For:** Machine washable and durable, this t-shirt will maintain its shape and vibrancy wear after wear.
💖 **Bring the Joy of SpongeBob to Your Celebration!**
Make your child’s birthday even more memorable with the Mademark x SpongeBob SquarePants - SpongeBob Brother of the Birthday Boy Theme Party T-Shirt, where fun meets fashion! Grab yours today and add a splash of joy to your celebration!
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.