Search
🥳30% Off 2+ Cards Use Code
30MULTI
PersonaliseQuick & easy only takes 60 seconds

Oops! There seems to be an issue...

Please type a gift message in the textbox provided.

  1. Home
  2. Cards
  3. Kids Birthday Cards
  4. Premium Square
  5. Amazing Sister Birthday Balloon Square Card
product image front
product image back
Front

Amazing Sister Birthday Balloon Square Card

Pay with
ⓘ

Pay with Klarna.

Select Card Size

🚚 Get it posted today - order in the next

1 hours 56 seconds
  • Printed on our finest premium card for a luxury finish
  • Add a personal touch to the inside pages
  • Premium FSC® certified, environmentally friendly card
  • Choose your card size
  • Printed on high quality, recyclable card
  • Fast delivery available

Wish a Happy Birthday to a special Sister with this card from our inhouse designers at Funky Pigeon.

Personalise the cover with a name.

This premium square card is printed using our finest card which features a unique, high-quality matte finish for a fantastic result that looks and feels great. This premium card stock is made from 100% FSC® certified, environmentally friendly ECF (Elemental Chlorine Free) 300 gsm board for a card that really stands out.

You can send this card back to your address to handwrite the message inside and then deliver or post it yourself. Or you can send this card directly to the recipient's address, after you've written your own message inside with our online editor.

Photos can also be added inside this card, with our various inside template designs. You can add images to the inside left, inside right and even to the back of the card for that extra surprise.

Once you're finished creating your personalised premium square card, you can have it delivered straight to their address on a day of your choosing, or send it back to your address if you'd prefer to deliver it in person. You can even add a "Do not open until..." message for the recipient if sending in advance, so they know not to open it yet!

Select the Delivery Country

Delivery Info

Royal Mail 1st Class
Delivered in 1-3 days
Guaranteed Tracked
Delivered by 1pm on your chosen date including Saturday, signature required

Frequently Bought Together

See More
card imageproduct image
Price for Both: €15.99

Retro Sweets Hamper

card imageproduct image
Price for Both: €18.99

Lindt Lindor Heart Milk Chocolate Truffles

card imageproduct image
Price for Both: €6.99

August Grow Your Own Birth Flower Kit - Poppy

card imageproduct image
Price for Both: €23.99

Set of 2 Leopard Cocktail Glasses

card imageproduct image
Price for Both: €18.99

Cartwright & Butler Tea And Chocolate Chunk Biscuit Giftset

card imageproduct image
Price for Both: €16.99

Happy Birthday Cadburys Tin

More like this

Tap to view Birthday Wishes Sister Floral Square Card

Birthday Wishes Sister Floral Square Card

Tap to view To a Lovely Sister Birthday Card

To a Lovely Sister Birthday Card

Tap to view Beautiful Sister Floral Photo Birthday Card

Beautiful Sister Floral Photo Birthday Card

Tap to view Special Sister Cocktail Birthday Card

Special Sister Cocktail Birthday Card

Tap to view For a Wonderful Sister Café Birthday Card

For a Wonderful Sister Café Birthday Card

Tap to view Special Sister Butterfly Dress Birthday Card

Special Sister Butterfly Dress Birthday Card

Tap to view Sister Puppy Birthday Card

Sister Puppy Birthday Card

Tap to view My Lovely Sister Birthday Card

My Lovely Sister Birthday Card

Tap to view Floral Sister Birthday Card

Floral Sister Birthday Card

Tap to view No.1 Styler Magazine Sister Birthday Photo Card

No.1 Styler Magazine Sister Birthday Photo Card

Tap to view Sister Perfume Bottle Birthday Card

Sister Perfume Bottle Birthday Card

Tap to view Me To You Sister Birthday Card

Me To You Sister Birthday Card

Tap to view Barley Bear Lovely Sister Personalised Birthday Card

Barley Bear Lovely Sister Personalised Birthday Card

Tap to view Avec L'Amour - Birthday Sister

Avec L'Amour - Birthday Sister

Tap to view Sister Ladybird Book Birthday Card

Sister Ladybird Book Birthday Card

Tap to view Us Two Are The Funniest Birthday Card For Sister

Us Two Are The Funniest Birthday Card For Sister

Tap to view Llamazing Sister Birthday Card

Llamazing Sister Birthday Card

Tap to view Always Count on You Sister Birthday Card

Always Count on You Sister Birthday Card

Tap to view Sister Birthday Cake Card

Sister Birthday Cake Card

Tap to view Only Thing Better Sister Photo Birthday Card

Only Thing Better Sister Photo Birthday Card

Trustpilot

Helpful Links

About Us

Your Account

Product Info

Let's get Social

facebookTikTokinstagramyoutubex / twitterblog

Shop by Region

United Kingdom FlagUKIreland FlagIRL
Mastercardmaestrovisaamerican expressapple paypaypalclearpayKlarna

© 2025 funkypigeon.com Limited, County Gates, Ashton Road, Bristol, BS3 2JH, UK | Terms & Conditions