9th Birthday Shirt, Glow in the Dark Graphic Tee, Ninth Birthday Outfit Kids

Make their big day glow!

Celebrate their 9th birthday with a shirt as bright as they are. Hand-printed in our Duluth, MN studio, this "Ninth" birthday tee features a high-visibility Glow-in-the-Dark graphic that kids love for parties, sleepovers, and school events.
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THE GLOW FACTOR
Our specialty ink is embedded directly into the design. When exposed to light (sunlight or indoor bulbs), the graphic "charges" and glows a vibrant, eye-catching green in the dark.
Note: Only the printed graphic glows; the fabric remains its natural color.
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THE QUALITY (The Medium Control Standard)
Ultra-Soft Feel: Hand-printed by our team—not a stiff, plastic heat-press sticker.
Premium Fabric: We use high-quality blends chosen for a vintage, ultra-soft feel that won’t itch or irritate.
Built to Last: Designed to survive the playground and multiple washes without cracking or fading.
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FIT & SIZING
Modern Unisex Fit: Designed to look and feel great on everyone.
Size Chart: Please refer to the sizing chart in our listing photos to ensure the perfect fit for your child.

✨ 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!