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Birthday Cards for Sister
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Browse our collection of birthday cards for sisters! What relationship in your life is more special than the one you share with your sister? No matter what stage of life you are both in, whether she is older, younger or even a twin, we have the perfect card to express your heartfelt birthday wishes. Our birthday cards for sisters cover the gamut from sweet and sentimental to funny and sarcastic. We offer cards for milestone birthdays, pretty cards, sentimental cards, trendy cards, humorous cards and cards that can be customized to say just what you want. You can even add a picture to make your card truly one-of-a-kind. Don't settle for another generic card off the rack, create a personalized card that she'll cherish as a keepsake for years to come! Once you find the perfect birthday card for your sister, we'll print and mail it the next day! |
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Orientation
Portrait
Landscape
Custom Photos (Front)
None
1
2
3
4
5+
Custom Text (Front)
Yes
No
“Everything I need for special occasions.”
Rich - Basehor, Kansas - Oct 31st, 2026
“I liked the design and thoughtful message that expressed the sentiment that I wanted to send. Cards arrived promptly and I like the option to personalize some of the cards.”
Doris - Nov 2nd, 2026
Sister’s 7th Birthday Rainbow Unicorn card
Happy 37th Birthday for a Sister, Rudbeckia flower…
Happy 27th Birthday Sister with Typewriter, Chicka…
20th Birthday to Sister, Hot Dog with cute face, g…
For Sister 6th Birthday Hip Hip Hooray Pretty Hear…
For Sister 18th Birthday with Primrose Flowers and…
Best Sister Ever 10th Birthday Typography in Pink …
Happy 29th Birthday Sister with Typewriter, Chicka…
Hey Sister, its Your 15th Birthday, Sea Shells and…
Sister, 46th, Happy Birthday, Mason Jar, Flowers, …
Sister 61st Birthday Pink Teacup with Lily of the …
Happy 30th Birthday Sister with Typewriter, Chicka…
Happy 91st Birthday, Sister, Monarch Butterfly car…
For Sister 7th Birthday Hip Hip Hooray Pretty Hear…
26th Happy Birthday Sister, Magnolia Blossom card
Happy 16th Birthday for my Sister, A Young Fawn in…
10th Birthday to Sister, Hot Dog with cute face, g…
Sister 62nd Birthday Pink Teacup with Lily of the …
Happy 31st Birthday Sister with Typewriter, Chicka…
12th Birthday for Sister, Colored Balloons in Blue…
Happy 49th Birthday, Sister, Monarch Butterfly car…
Happy 15th Birthday for my Sister, A Young Fawn in…
Happy 42nd Birthday for a Sister, Rudbeckia flower…
Sister 64th Birthday Pink Teacup with Lily of the …
Happy Birthday Sister Flowers card
Happy 34th Birthday Sister with Typewriter, Chicka…
Happy 28th Birthday or a Stunning Sister, Purple A…
23rd Happy Birthday Sister, Magnolia Blossom card
Happy 12th Birthday for my Sister, A Young Fawn in…
3rd Birthday Little Sister Unicorn Sitting On Rain…
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