Sister Birthday Cards

Send your sister a colourful surprise on her special day with this hummingbird-themed pop-up card - a thoughtful and unique way to say Happy Birthday! You Are Viewing: A Birthday Pop Up Card By Second Nature. Occasion: Perfect for a birthday celebration...

THOUGHTFUL MESSAGE - the inside message reads Happy birthday with lots of love PREMIUM QUALITY CARD AND ENVELOPE - made from highest quality materials, with love and care, this special card is sure to be cherished. Size: 5x7"

Celebrate a sister on her birthday with this marvellous, thoughtful and emotive card from Hallmark This card is fully recyclable, and made of material from well-managed, FSC-certified forests and other controlled sources. Printed on high-quality board...

Raise a glass to celebrate and raise a huge smile on your Sister's face, with this lovely birthday card; from Hallmark This card is fully recyclable, and made of material from well-managed, FSC-certified forests and other controlled sources. Features a...

Warm your Sister's heart on her birthday and make her feel truly special, with this beautiful floral and elegantly designed birthday card; from Hallmark This card is fully recyclable, and made of material from well-managed, FSC-certified forests and...

Send Birthday wishes to a special Sister in Law with this contemporary card from Hallmark. Finishes: Glitter. Includes: White Envelope. Royal Mail Postage: Standard Letter Size. Size:165X165mm

A sweet, contemporary card for your sister on her birthday that features a cool mermaid character and pop-up waves that make the ocean really splash into life! Message Inside Reads: Happy Birthday. Card Size: 210mm x 210mm. Envelope Included. This...

Send your sister a loving birthday wish with this card featuring a bottle of fizz, printed on premium quality board, finished with gold foil. Message Inside Reads: Sending you this birthday wish simply just to say - you're the nicest kind of sister and...

Tell your sister how much she means with this birthday card, featuring a ditsy floral design, finished with copper foil. Message Inside Reads: ...and although you don't hear it often enough, that's the kind of sister you are! Happy Birthday with Love...

Let your sister know how special she is with this birthday card, featuring a glamorous fashion design, finished with gold foil. Message Inside Reads: Wishing you everything wonderful on your birthday. Card Size: 149mm x 229mm. Envelope Included. This...

Greetings Card by Hallmark with gold foil details. Features a sentimental phrase on the cover and comes with a complementary envelope. Dimensions: 23.7 x 16.5 cm.

Wish your sister a very happy birthday with this gorgeous floral card, printed on premium quality board to give it that extra classy feel. Message Inside Reads: Thanks for being everything a sister should be, and more - you deserve the happiest birthday...