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  4. Happy 21st Sister Birthday Card
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Happy 21st Sister Birthday Card

From £2.69

50% Off 5+ Cards50% Off 5+ Cards

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  • Non-personalised card cover, add a personal touch to the inside pages
  • Can be sent direct to the recipient's address
  • Choose to leave blank, for signing and delivering yourself (extra envelope included)
  • Variety of card sizes available
  • Fast delivery options available
  • Printed on high quality gloss card with a superior finish

Send a cheeky birthday message to your sister on her 21st birthday with this funny card from Laura Lonsdale Designs.


This card is non personalised, meaning the design on the front cover can't be altered. However, you can write inside the card with our text editor, or leave it blank to handwrite something yourself. For delivery, you can choose to either send it back to your address or directly to the recipient.


All our greetings cards are printed on high quality, thick card which is UV protected with a superior finish.

Select the Delivery Country

Delivery Info

Royal Mail 1st Class£1.65
Delivered in 1-3 days
Express Tracked£3.99
Delivered in 1-2 days
Guaranteed Tracked£5.69
Delivered by 1pm on your chosen date including Saturday

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