Birthday Crown
ALL JAMS DESIGNS CAN BE MADE IN BABYGROWS, BABY ROMPERS, T SHIRTS, HOODIES & SWEATERS
Celebrate in comfort and style with our custom birthday T‑shirt, sweater or hoodie, personalised with any name, age, or message you choose. Made from 100% soft cotton, this tee feels great all day — perfect for parties, photos, or matching family outfits.
✨ Key Features
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Fully customisable – add any name, number, or text
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Premium 100% cotton – breathable, soft, and durable
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Available in kids and adult sizes – ideal for family sets
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Vibrant print – long‑lasting colour and detail
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No minimum order – one‑offs or group celebrations welcome
🎈 Perfect For
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Birthday parties and cake‑smash photos
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Family matching outfits
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Surprise gifts and keepsakes
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School or themed events
Make every birthday unforgettable with a personalised tee that’s fun, comfortable, and made to last. Designed and printed in the UK – fast turnaround, worldwide shipping.
| Size | T Shirt | Hoodie Sweater |
| Age 1-2 | 18 | 24 |
| Age 2-3 | 20 | N/A* |
| Age 3-4 | 22-24 | 26 |
| Age 5-6 | 26-28 | 28 |
| Age 7-8 | 30 | 30 |
| Age 9-11 | 32 | 32 |
| Age 12-13 | 34 | 34 |
| Adult S | 35-37 | 36 |
| Adult M | 38-40 | 40 |
| Adult L | 41-43 | 44 |
| Adult XL | 44-46 | 48 |
| Adult 2XL | 47-49 | 52 |