Personalised Big Sister Mermaid & Shell House T-Shirt for Girls & Kids

Welcome her into the big sister club with this dreamy mermaid t-shirt featuring a graceful mermaid with flowing hair, purple outline lettering spelling 'Big Sister', delicate seashells, and a charming shell house in soft pastels. Personalise with their name for a keepsake that celebrates this special milestone.

Perfect for:

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