Sister Birthday eCards

Send a loving or a funny ecard to a sister on her birthday and put a smile on her lips!  

Looking for a fun birthday card to send to a sister on her big day? We have collected the best cards that will make her go "Awwww". Select your favourite birthday ecard and help her have the best day ever. We'll send your greetings to her instantly, wherever she is!

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  • No per-card charges
  • No monthly charges
  • Send unlimited ecards by email
  • Make your own cards
  • Always full-size ecard view
  • Ecards do not expire
  • Recipient can print the ecard
  • No ads on site or in emails
  • Get access to all your sent cards