I'm Going To Be A Big Sister T-shirt
- High Demand Notice: 2-3 Weeks Production Time
- 1000's Happy Customers
- Warehouses Located Worldwide

I’m Going to Be a Big Sister T-Shirt – Cute & Comfy for the Perfect Sibling Reveal!
Make your family moments extra special with our adorable I’m Going to Be a Big Sister T-Shirt — the sweetest way to announce a new sibling! Designed for everyday comfort and endless cuteness, this tee is perfect for pregnancy announcements, family photos, or just celebrating your little one’s exciting new role.
✨ Premium Quality & Comfy Fit
Made from 100% cotton (110gsm), our Big Sister Tee features a regular fit that gives your child plenty of breathable movement. The moisture-wicking and breathable fabric keeps them cool, dry, and comfortable all day long — perfect for playtime, photoshoots, or any fun adventure.
🧺 Easy Care Instructions
Hand wash or machine wash — just don’t soak for too long or bleach. For best results, keep your wash liquid below 45ºC.
💗 Perfect Gift Idea
This “I’m Going to Be a Big Sister” Shirt makes a wonderful gift for baby showers, birthdays, pregnancy announcements, or any sibling reveal. Get ready for priceless family photos and heartwarming memories!
Each item is handcrafted and assembled with love just for you. Due to this, please allow 10-15 business days for your order to ship.
Once shipped, you can expect delivery within:
Australia & New Zealand: 6-10 Business Days
USA: 8-15 Business Days
UK & EU: 8-15 Business Days
Rest of the World: 8-20 Business Days
Please be advised that items may be dispatched separately from our international warehouse, resulting in separate deliveries.