Mademark SpongeBob Cousin of the Birthday Boy Party T-Shirt for Kids
Mademark SpongeBob Cousin of the Birthday Boy Party T-Shirt for Kids
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 SpongeBob SquarePants - SpongeBob Cousin of the Birthday Boy Theme Party T-Shirt 🎉
Get ready to celebrate in style with the **Mademark x SpongeBob SquarePants Cousin of the Birthday Boy Theme Party T-Shirt**! This vibrant and fun t-shirt is perfect for birthday celebrations, family gatherings, or any occasion where fun and laughter are in abundance.
#### 🌟 **Key Features:**
- **Eye-Catching Design**: Featuring the beloved character SpongeBob SquarePants, this t-shirt brings a playful vibe to any birthday party. The joyful graphic showcases SpongeBob dressed festively, making it a hit for fans of all ages.
- **Comfortable Fit**: Made from high-quality cotton blend fabric, this t-shirt ensures all-day comfort. Its soft texture and breathable fabric make it an ideal choice for both kids and adults alike, allowing everyone to party in style and comfort.
- **Vibrant Color**: The bright yellow hue of the t-shirt mirrors SpongeBob's cheerful personality, instantly bringing smiles and positivity to your celebrations. The colors are designed to stay vibrant wash after wash, maintaining the t-shirt's fun appeal.
- **Versatile Style**: Perfect for casual outings, themed parties, or lounging at home, this t-shirt offers versatility for any occasion. Pair it with jeans, shorts, or skirts for a fun and relaxed look.
- **Perfect Gift**: Looking for the ideal birthday gift? This t-shirt is a fantastic choice for fans of all ages! Surprise the birthday boy or girl with a gift that encapsulates their favorite cartoon character.
#### 🎈 **Why Choose the Mademark x SpongeBob SquarePants T-Shirt?**
- **Unique Collaboration**: This exclusive collection brings together the iconic humor and charm of SpongeBob SquarePants with the creativity of Mademark, ensuring you stand out at any event.
- **Celebration Ready**: Elevate the festive spirit of your gathering and let the laughter unfold. This t-shirt is not just clothing; it's an invitation to joy and memorable moments with family and friends.
#### 📏 **Available Sizes**:
Make sure to check our size chart to find the perfect fit for everyone - from toddlers to adults!
Celebrate birthdays the SpongeBob way with this delightful Cousin of the Birthday Boy Theme Party T-Shirt. Order yours today and let the festivities begin! 🥳
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.