Mademark SpongeBob Birthday Boy Auntie Theme T-Shirt Fun Party Apparel
Mademark SpongeBob Birthday Boy Auntie Theme T-Shirt Fun Party Apparel
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.
Couldn't load pickup availability
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
🎉 **Celebrate in Style with the Mademark x SpongeBob SquarePants Auntie of the Birthday Boy T-Shirt!** 🎉
Dive into a world of fun and festivities with the **Mademark x SpongeBob SquarePants - Auntie of the Birthday Boy Theme Party T-Shirt**! Perfect for all the fabulous aunts ready to make their little one's birthday unforgettable, this vibrant T-shirt brings a splash of joy to any celebration!
👕 **Product Features:**
- **Color:** Bright and bold, showcasing a delightful mix of yellow, blue, and white that captures the essence of SpongeBob's undersea adventures.
- **Material:** Crafted from a soft, high-quality cotton blend, ensuring all-day comfort as you celebrate and party with family and friends.
- **Style:** Featuring a fun and playful design, this T-shirt prominently displays the phrase "Auntie of the Birthday Boy," perfectly complemented by iconic SpongeBob graphics. A fantastic choice for anyone who wants to stand out at a birthday bash!
🎈 **Why You'll Love It:**
- **Fun for All Ages:** Ideal for aunties who love to bring the fun and help celebrate special moments in style.
- **Great Gift Idea:** Makes for a thoughtful gift for birthdays or special occasions. Perfect for any SpongeBob SquarePants fan!
- **Versatile Wear:** Whether you're attending a birthday party, a family gathering, or just hanging out, this T-shirt is easy to style with jeans, shorts, or leggings.
✨ **Join the Spongebob Frenzy!**
Give your wardrobe a whimsical update and show your love for SpongeBob SquarePants with this Auntie of the Birthday Boy T-Shirt. Make every birthday celebration memorable with this eye-catching tee that promises to keep the spirits high!
🔥 **Don’t miss out – grab yours today and be the life of the party!** 🔥
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.