Personalised Big Brother Blue Rainbow 'Est. 2026' T-Shirt for Boys & Kids

Mark the milestone with this white t-shirt featuring a soft blue dotted rainbow, 'I'M GOING TO BE A BIG BROTHER' text, 'EST. 2026' date, and a small blue heart. A meaningful announcement piece that celebrates your son's exciting new chapter. Personalise with their name for a keepsake they'll love.

Perfect for:

• 🎉 Sibling arrival announcements — a touching way to include your son in the exciting news and make him feel special
• 🎁 Gift from grandparents or family — celebrate the big brother promotion with a wearable keepsake
• 💙 Confidence boost — helps your son feel proud and excited about his new role in the family
• 📸 Milestone photos — the personalised name and date capture this precious moment perfectly
• ☁️ Soft 100% cotton that breathes beautifully, keeping him comfortable through busy days and play
• ✨ DTG print quality means the design stays vibrant and soft wash after wash — no fading or cracking
• 👕 Versatile white base works with any colour or outfit, making it easy to style and layer
• 👶 Soft, cosy comfort for toddlers and older kids alike

Product details:

• 100% cotton, 200gsm — breathable, soft, and comfortable for all-day wear
• Printed using eco-friendly ink directly into the fabric. Washing durability is fantastic.

Why parents love it:

Every design is printed to order right here in the UK using premium DTG (direct-to-garment) technology — no cheap iron-on transfers, no vinyl that cracks after a few washes. The ink bonds directly with the cotton fibres, so the print stays soft to the touch and looks brand new wash after wash. Simply pop it in the machine at 30°C inside out, and hang to dry for best results. No tumble dryer needed.

Ordering is easy — just enter the personalisation details on the product page, add to basket, and we take care of the rest. Every order is quality-checked by hand before dispatch.

🇬🇧 Made in the UK · Dispatched same day if ordered before 11AM BST · All parcels tracked