Personalised Big Brother, Big Sister announcement T-shirt - I'm going to be a big brother / brother - Big Brother or Sister announcement
Personalised Big Brother, Big Sister announcement T-shirt - I'm going to be a big brother / brother - Big Brother or Sister announcement
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Share your exciting news with our Personalised Big Brother & Big Sister Announcement T-Shirt from Spotted Lizard Prints. Designed to make your pregnancy reveal even more memorable, this adorable personalised sibling announcement outfit is the perfect way to let your little one help announce that a new baby is on the way.
Featuring a charming "I'm Going to Be a Big Brother" or "I'm Going to Be a Big Sister" design, each t-shirt is personalised with your baby's due year, creating a unique keepsake that your family will treasure forever. Whether you're planning a surprise reveal, pregnancy announcement photoshoot, or a special gift for siblings-to-be, this personalised t-shirt makes the moment even more magical.
Every t-shirt is individually hand printed to order in our Stafford workshop using premium materials and professional printing techniques, ensuring each order is made especially for your family.
Personalise Your Pregnancy Announcement
Simply provide:
- Baby's expected due year
Example:
2027
Your personalised due year will be printed exactly as entered, so please double-check all details before placing your order.
Choose from either:
- I'm Going to Be a Big Brother
- I'm Going to Be a Big Sister
Perfect for Pregnancy Announcements
This personalised sibling announcement t-shirt is ideal for:
- Pregnancy reveals
- Big brother announcements
- Big sister announcements
- Family surprise reveals
- Baby announcement photos
- Social media reveals
- Baby shower surprises
- Grandparent announcement gifts
- Gender reveal celebrations
- Sibling keepsake gifts
A wonderful way to involve older siblings in your exciting news.
Why You'll Love It
- Personalised with your baby's due year
- Choice of Big Brother or Big Sister design
- Perfect for pregnancy announcements
- Soft, comfortable, and child-friendly
- Hand printed to order in the UK 🇬🇧
- Premium long-lasting print
- A keepsake your family will cherish forever
Designed to make your announcement one you'll always remember.
Premium Quality T-Shirts
Our children's t-shirts are soft, breathable, and comfortable for everyday wear and special occasions.
Sizes 1–2, 2–3 & 4–5 Years
- 65% Polyester / 35% Cotton
- Approx. 165gsm
Sizes 5–6, 7–8, 9–10 & 11–12 Years
- 100% Polyester
Product Features:
- Classic white
- Premium matte finish
- Soft and lightweight
- Comfortable fit
- Ideal for everyday wear and announcement photos
Premium Quality Print
Using professional sublimation printing, every design is permanently infused into the fibres of the fabric, creating a smooth, seamless finish that won't peel, crack, or fade.
The vibrant print stays bright wash after wash, ensuring your announcement outfit remains a treasured keepsake.
Care Instructions
- Machine wash at 30°C
- Wash inside out where possible
- Do not bleach
- Do not tumble dry
- Iron inside out on a low heat if required
Handmade by Spotted Lizard Prints
Every personalised Big Brother & Big Sister Announcement T-Shirt is individually hand printed to order in our Stafford workshop. We take pride in producing high-quality personalised gifts with exceptional craftsmanship and attention to detail, helping families celebrate life's most exciting milestones.
A Pregnancy Reveal Keepsake to Treasure Forever
More than just a t-shirt, this personalised Big Brother or Big Sister Announcement Outfit captures the excitement of welcoming a new baby into the family. Whether worn for your pregnancy reveal, family photoshoot, or carefully stored in a keepsake box, it becomes a lasting reminder of the day your growing family shared its happiest news.
Note: On some products, the display image is an A.I and Colours may vary slightly. Due to the way different materials react to heat and lighting, colours may vary slightly. Checkout our blog for regular updates.
Shipping & Returns
Shipping & Returns
Enjoy Fast and Reliable Shipping on All Orders.
Most asked questions
What occasions are personalised gifts suitable for?
Our personalised gifts are perfect for every special occasion, including birthdays, new baby celebrations, christenings, weddings, anniversaries, Mother's Day, Father's Day, Christmas, Valentine's Day, teacher thank-you gifts, nursery graduation, and first day of school celebrations. A personalised gift adds a thoughtful touch that creates a lasting keepsake, making every milestone even more memorable.
Why choose a personalised gift instead of a standard gift?
A personalised gift is unique because it is created especially for the recipient. Adding a name or special message transforms an everyday item into a treasured keepsake that can be enjoyed for years. Whether it's a personalised water bottle, cushion, soft toy, Santa sack, or memory board, personalised gifts show extra thought and are ideal for creating meaningful memories.
What are your most popular personalised gifts?
Some of our most popular products include personalised water bottles, school essentials, Santa sacks, first day of school boards, baby keepsakes, soft toys, wedding gifts, and personalised cushions. We regularly introduce new designs and seasonal collections, ensuring there's something special for every age, occasion, and celebration throughout the year.
Why buy personalised gifts from Spotted Lizard Prints?
At Spotted Lizard Prints, we specialise in creating high-quality personalised gifts designed and printed with care in the UK. As a family-run business, we're passionate about producing unique gifts that help celebrate life's biggest moments. From birthdays and weddings to Christmas and back-to-school milestones, our growing collection combines quality, creativity, and thoughtful design to create keepsakes that families can treasure for years to come.