12th Birthday Shirt, Glow-in-the-Dark Custom Youth Tee, Personalized Twelfth Birthday Gift for Preteen
$21.00 $28.00
Celebrate the Big 12!
Make their 12th birthday unforgettable with a shirt that literally shines. This #12 tee is hand-printed in our Duluth, MN studio using a premium glow-in-the-dark graphic. It’s the perfect blend of a cool, modern design and a personalized keepsake that kids love to wear.
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Why you'll love it:
>Vibrant Glow: The custom #12 graphic "charges" under any bright light to reveal a brilliant glow when the lights go down.
>Studio Quality: Each shirt is manually screen-printed on ultra-soft, premium fabric for a lightweight feel that lasts through every wash.
>Personalized Touch: Choose the "Personalized" option to add their name or monogram to the back in a sleek, modern font.
>Handmade in Duluth: Every order is printed by real humans on the shores of Lake Superior.
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The "Medium Control" Standard
We believe a birthday shirt should be comfortable enough to play in all day. That’s why we only use premium, high-performance fabrics:
>Tri-Blend Tees: A luxurious mix of 50% Polyester, 25% Combed Ringspun Cotton, and 25% Rayon for an ultra-soft feel.
>60/40 Blend Tees: A durable, soft-touch blend of 60% Polyester and 40% Combed Ringspun Cotton.
>Built to Last: Every garment is hand-printed in our Duluth studio, designed for minimal shrinkage and maximum comfort.
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✨ Fit Details - Unisex Kids Shirts:
XS - 4/5
S - 6/7
M - 8
L - 10/12
XL - 14/16
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FREE SHIPPING to the United States with any $35 purchase!
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ABOUT US
We’ve been designing and printing on the shores of Lake Superior since 2001. We care about every stitch and every birthday smile. Your order ships fast from our Duluth, MN studio in eco-friendly packaging.
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CARE INSTRUCTIONS
To keep the glow vibrant and the print sharp: Turn inside out, machine wash cold, and tumble dry low. Avoid ironing directly over the printed graphic!
Returns & Exchanges
I gladly accept returns and exchanges
Just contact me within: 7 days of delivery
Ship items back to me within: 14 days of delivery
I don't accept cancellations
But please contact me if you have any problems with your order.
The following items can't be returned or exchanged
Because of the nature of these items, unless they arrive damaged or defective, I can't accept returns for:
- Custom or personalized orders
- Items on sale
Reviews (43)
Average:
Dec 1, 2025
My son loves his birthday shirts. Always great quality and excellent service!
tskang
Sep 20, 2025
Good quality shirts and good customer service.
Amy Juelich
Aug 14, 2025
I’ve been buying these number shirts for years for my sons birthdays! They are perfect.
Bex
Mar 13, 2025
Great product, great quality, great communication- Highly recommend
Brooke Nussbaum
Sep 20, 2024
I have been a customer here for over 10 years, and I couldn’t be happier. I have 3 children and we buy them birthday shirts each year. I stumbled upon Medium Control a decade ago and have been getting my shirts here ever since. Sometimes I’m on top of my game ordering well before I need them, sometimes I need a specially ordered color, sometimes I almost blow it by ordering with little processing time… Regardless of this, my shirts have always been delivered on time with high quality service and prompt communication. The shirts are soft, comfy and durable. Looking forward to buying a decade more of shirts!
orbonkate