Bonus Dad Definition T-Shirt – Stepdad Father’s Day Gift
Bonus Dad Definition T-Shirt – Stepdad Father’s Day Gift
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What’s included with your order
- One garment in your selected colour and size
- T-shirts are made from premium 185 GSM, 100% combed cotton
- Baby onesies are made from soft 200 GSM cotton
- Professionally printed in Australia
Ordering more than one? Choose the colour and size for each garment and add each item to your cart separately.
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Celebrate the man who chose to step up, stay and love completely with our Bonus Dad Definition T-Shirt. This meaningful stepdad shirt honours the special relationship between a bonus father and the children he loves as his own.
Featuring the words Bonus Dad, their pronunciation and a heartfelt dictionary-style definition, this T-shirt celebrates him as a trusted supporter, teacher, protector, family hero and lifelong friend.
The design reads:
Bonus Dad
Proof that being a Dad comes from the heart. Someone who stepped up, stayed and loved completely. A trusted supporter, teacher and lifelong friend.
See also: chosen family, protector and hero.
A Meaningful Gift for a Bonus Dad
A bonus dad may not have been there from the beginning, but his love, commitment and support make him an important part of the family. This Bonus Dad T-shirt is a heartfelt way to thank the stepfather, father figure or chosen dad who has made a lasting difference.
Perfect for:
- Father’s Day in Australia
- Bonus Dad’s birthday
- Christmas
- Gifts from stepchildren
- Gifts from a stepson or stepdaughter
- Blended-family celebrations
- Wedding gifts for a stepdad
- Adoption celebrations
- Family reunions
- Everyday appreciation gifts
Whether he is called Bonus Dad, Stepdad, Stepfather or simply Dad, this shirt recognises that fatherhood is built through love, trust, support and the choice to be there every day.
Premium Unisex T-Shirt
Our Bonus Dad definition design is professionally printed on a comfortable, high-quality unisex T-shirt made for everyday wear.
- Premium 185 GSM fabric
- 100% combed cotton
- Soft and breathable
- Comfortable unisex fit
- Professionally printed in Australia
- Available in a range of adult sizes
- Multiple T-shirt colours available
- Designed and printed by Triple One Designs
The unisex style provides a relaxed, comfortable fit. Please check the size guide before ordering to select the best size for your Bonus Dad.
A Stepdad Gift He Can Wear Proudly
Finding the right gift for a stepdad can be difficult, especially when you want something that expresses how much his love and support mean. This Bonus Dad definition shirt combines a meaningful message with a practical gift he can proudly wear throughout the year.
It makes a thoughtful Father’s Day gift for a stepdad, a birthday present from his stepchildren, a Christmas gift or a special thank-you for the man who became a trusted father figure and lifelong friend.
The timeless dictionary-style design makes this shirt suitable for family lunches, barbecues, holidays, weekend outings and relaxed days at home.
Designed and Printed in Australia
Each Bonus Dad T-shirt is professionally printed in Australia by Triple One Designs. We create meaningful family clothing and printed gifts designed to celebrate every kind of family and the special people who make them complete.
More than just a stepdad shirt, this design celebrates Bonus Dad as chosen family, a loving protector, trusted supporter, patient teacher and genuine family hero.
How to Order
How to Order
1. Select Your Size & Colour
Choose your preferred size and colour from the options.
2. Choose Quantity
Select how many items you’d like to order.
(For matching sets, please add each item to your cart separately.)
3. Add to Cart
Click Add to Cart and repeat the process for any additional items.
4. Review Your Order
Before checkout, ensure all details (sizes, colours, spelling) are correct.
5. Checkout
Proceed to checkout and complete your purchase securely.
Care Instructions
Care Instructions
Love it Longer 💕
Keep your personalised item looking its best with these simple care tips:
• Cold machine wash only (inside out for best results)
• Do not bleach or soak
• Do not tumble dry – air dry in shade recommended
• Do not iron directly on the print
• If needed, iron inside out on a low setting
Our designs are made to last, but following these instructions will help maintain the quality and longevity of your garment.
Processing & Shipping Times
Processing & Shipping Times
Orders are made to order and typically dispatched within 3-5 business days
Standard and express shipping options available at checkout
Please allow extra time during peak periods (Easter, Mother’s Day, Christmas)
See our full delivery details on our Shipping and Returns Page
Important Things to Know
Important Things to Know
Personalised items are non-refundable unless faulty
Colours may vary slightly due to screen settings
If you have any questions, feel free to contact us before ordering or visit our FAQ page

Premium Quality You Can Feel From Day One
Designed for comfort, durability and everyday wear, so your custom pieces look and feel great, wash after wash.
Proudly Printed in Australia
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Premium soft cotton that feels great all day |
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High-quality printing that won’t fade or crack |
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Comfortable fit for kids & adults |
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Perfect for events, gifts & everyday wear |
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Durable fabric built to last |
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Easy care — machine washable |
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Fast & Reliable Shipping
Printed in Australia with fast dispatch, so your order arrives right on time.
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Premium Quality Materials
Soft, breathable fabrics with vibrant prints that last wash after wash.
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Family-Friendly Styles
Personalised designs for babies, kids & adults, perfect for matching moments.
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Perfect for Gifting
Thoughtful, personalised gifts for birthdays, holidays and special occasions.