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Funny 18th birthday T-shirt | I'm big now stick figure design | Funny coming-of-age gift | Birthday gift idea

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Price:$29.21

BeastAndBlunder  
5 out of 5 stars

Returns accepted

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Star Seller. This seller consistently earned 5-star reviews, shipped on time, and replied quickly to any messages they received.

Highlights

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🎉 Finally of age!
With this funny "I'm big now" T-shirt, you'll make a bold statement on your 18th birthday. The minimalist stick figure design makes the shirt a humorous eye-catcher—perfect for a big celebration or as a surprise gift.

🎁 Perfect as a gift for:
• 18th birthday / coming of age
• Birthday party with friends
• Surprise from family or clique
• Funny memory of the big day

💡 Why you'll love it:
• Humorous & minimalist
• Soft, comfortable fabric
• Unisex fit – suits every style
• Also great for group photos and party pictures

📏 Available in many sizes – for men, women & teenagers.

• 100% ring-spun cotton
• Heather colors contain polyester
• Sport Grey is made of 90% ring-spun cotton, 10% polyester
• Dark Heather: 65% Polyester, 35% Cotton
• 153 g/m² (4.5 oz/yd²)
• Shoulder-to-shoulder taping
• Quarter turn to avoid creases in the middle

Disclaimer: Due to the fabric properties, the color White may appear more creamy white than bright white.

Note on shipping:
This item is manufactured and shipped by my production partner. Depending on the availability of the individual variants, production and shipping may take place from different countries. The selection of the shipping location is at the discretion of the production partner and is based on the most efficient processing.

Manufacturer(s):

In Übereinstimmung mit der Allgemeinen Produktsicherheitsverordnung (GPSR) Oak inc. und SINDEN VENTURES LIMITED um sicherzustellen, dass alle angebotenen Verbraucherprodukte sicher sind und den EU-Standards entsprechen. Bei Fragen oder Bedenken bezüglich der Produktsicherheit wende dich bitte an unseren EU-Vertreter unter gpsr [!at] sindenventures.com. Du erreichst uns auch schriftlich unter Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus.

Product safety:

Age restrictions: For adultsEU Warranty: 2 yearsOther compliance information: Meets requirements regarding flammability, lead, cadmium, phthalates and formaldehyde.

Production partners

BeastAndBlunder makes this item with help from
  • Ships out within 3–5 business days
  • Returns accepted within 14 days
  • Ships from: Germany

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Reviews for this item

4.9

We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience.

(6 reviews)

4.8 Item quality
5.0 Shipping
5.0 Customer service
100% Buyers recommend
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5 out of 5 stars 5 This item

Ricarda Sep 19, 2026

Everything was great. It arrived right on time.

Ricarda Sep 19, 2026

Response from Eva

Vielen Dank für deine liebe Bewertung! 😊 Schön, dass alles gepasst hat und pünktlich angekommen ist. ❤️

5 out of 5 stars 5 This item

Sandra Jan 14, 2026

Super friendly and quick communication. The T-shirt print looks great and was very well received ☺️

Sandra Jan 14, 2026

Response from Eva

Vielen lieben Dank! 😊 Freut mich sehr, dass alles gut geklappt hat und das Shirt so gut angekommen ist 👕✨

5 out of 5 stars 5 This item

Uli Jan 10, 2026

Everything went perfectly. I'd gladly do it again.

Uli Jan 10, 2026

Response from Eva

Danke dir! 😊 Freut mich sehr – jederzeit gerne wieder 🙌✨

4 out of 5 stars 4 This item

miratom Jan 4, 2026

Fast delivery 😊 Thank you very much

miratom Jan 4, 2026

BeastAndBlunder
Eva
BeastAndBlunder ·

Rotenburg an der Fulda, Germany

We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience. 4.8
·
2.4k sales
·
4 years on Etsy
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Typically responds within a few hours

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