By remaining on the Site or clicking “OK,” you consent to Zazzle’s Terms of Use and Privacy Notice, and to Zazzle’s use of cookies and similar technologies (including those provided by third parties), which retain information to enable the Zazzle experience, track interactions, advertise, and for other related purposes. You may opt-out of this tracking by updating your cookies preferences.

Save up to 25% on Select Cards & Invitations* Shop Now ➞

Search for products or designs

WeddingsOpens a menu with links to top wedding-related pages.

Wedding Invitations ➞
Wedding Stationery ➞
Be My Bridesmaid Cards
Bridal Shower Invites
Enclosure Cards
Engagement Party Invites
Hen Party Invitations
Reception Invites
RSVP Cards
Save the Dates
Thank You Cards
Wedding Décor ➞
Guest Books
Menus
Napkins
Place Cards
Plates
Programs
Seating Charts
Wedding Signs
Table Numbers
Favour Packaging ➞
Beer Labels
Can Coolers
Favour Bags
Favour Tags
Magnets
Stickers & Labels
Water Labels
Wine Bottle Labels
Showers & Parties ➞
Bridal Shower Supplies
Hen Party Supplies
Wedding Gifts ➞
Bridesmaid Gifts
Groomsmen Gifts

All Weddings ➞

Wedding Stationery & Décor
From save the dates to signage, design every detail of your day.

Invitations & StationeryOpens a menu with links to top invitations & stationery-related pages.

Birthday Invitations ➞
Kids' Birthday Invitations
Adult Birthday Invitations
Joint Birthday Invitations
1st Birthday Invitations

Baby Invitations ➞
Baby Shower Invitations
Birth Announcements
More Invitations ➞
Christening Invitations
Christmas Invitations
Communion Invitations
Graduation Invitations
Halloween Invitations
Moving Announcements
Party Invitations
Greeting Cards ➞
Anniversary Cards
Birthday Cards
Christmas Cards
Father's Day Cards
Graduation Cards
Mother's Day Cards
New Baby Cards
Thank You Cards
Valentine's Cards
Personal Stationery ➞
Note Cards
Postcards
Post-it® Notes

Mailing Accessories ➞
Envelopes
Envelope Seals
Return Address Labels
Rubber Stamps & Ink

All Invitations & Stationery ➞

Cards & Invitations 
Personalise premium stationery for any event or milestone.

Gift Wrap & Party SuppliesOpens a menu with links to top crafts & party supplies-related pages.

Gift Wrapping ➞
Gift Bags
Gift Tags
Ribbon
Stickers & Labels
Tissue Paper
Wrapping Paper
Party Signs ➞
Backdrops
Banners
Posters & Prints
Party Stationery ➞
Guest Books
Menus
Place Cards
Programs
Table Numbers
Party Tableware ➞
Paper Cups
Paper Bowls
Paper Napkins
Paper Plates
Favours & Packaging ➞
Can Coolers
Favour Bags
Favour Boxes
Favour Tags
Food & Drink Labels

All Gift Wrap & Party ➞

Gift Wrap & Party Supplies
Make their day with personalised wrapping & party decorations.

Business EssentialsOpens a menu with links to top office & school-related pages.

Business Cards ➞
Bakery Business Cards
Beauty Business Cards
Construction Business Cards
DJ Business Cards
Hair Stylist Business Cards
QR Code Business Cards
Name Tags & Badges ➞
Marketing Materials ➞
Appointment Cards
Brochures
Flyers
Gift Certificates
Loyalty Cards
Menus & Price Lists
Referral Cards
Displays & Packaging ➞
Display Cards
Hang Tags & Inserts
Product Labels

Business Stationery ➞
Notebooks
Post-it® Notes
Rubber Stamps & Ink
Business Signs ➞
Banners
Posters & Prints
Window Decals

Calendars ➞

All Business ➞

Business Essentials
Boost your brand with quality business cards & marketing materials.

Art & HomeOpens a menu with links to more categories of top pages.

Mugs ➞
Funny Mugs
Photo Mugs

Barware ➞
Beer Glasses
Can Coolers
Shot Glasses
Whiskey Glasses
Wine Glasses
More Homeware ➞
Aprons
Blankets
Christmas Tree Decorations
Cushions
Posters & Prints ➞
Abstract Posters
Botanical Posters
Fine Art Posters
Nursery Posters
Travel Posters
Vintage Posters

Art & Home 
Style your space with personalised posters, cushions, mugs & more.

T-Shirts & Accessories

T-Shirts ➞
Men's T-Shirts
Women's T-Shirts

Birthday T-Shirts
Funny T-Shirts
Photo T-Shirts
Vintage T-Shirts
Wedding T-Shirts
Accessories ➞
Badges
Beach Towels
Hats
Luggage Tags
Socks
Ties
Tote Bags
Sports & Games ➞
Golf Balls
Playing Cards
Puzzles

T-Shirts, Tote Bags & More
From business to birthdays to bridal showers, customise items for any occasion.

Create Your OwnOpens a menu with links to top Create-Your-Own products.

T-Shirts & Accessories
Badges
Hats
Socks
Ties
Tote Bags
T-Shirts

Sports & Games
Golf Balls
Playing Cards
Puzzles
Art & Home
Aprons
Blankets
Christmas Tree Decorations
Cushions
Mugs
Posters
Gift Wrap & Party
Paper Napkins
Party Signs
Stickers
Wrapping Paper
Business
Business Cards
Flyers
ID Badges
Post-it® Notes
Invitations & Stationery
Greeting Cards
Guest Books
Invitations
Menus
Programs
Return Address Labels
Rubber Stamps
Save the Dates

All Create Your Own ➞

Create Your Own
Make your own mugs, t-shirts & more with our easy design tool.

Popular Funny Sister Birthday Cards

1,334 results

Invitations & Stationery

쎃

Greeting Cards

쎃

Birthday Cards

All Products

< Invitations & Stationery

< Greeting Cards

Folded...

Flat...

Tri-Fold...

Vertical...

Horizontal...

Rectangle...

Square...

Rounded...

12.7 x 17.8 cm...

10.8 x 14.2 cm...

10.1 x 14.2 cm...

8.9 x 12.7 cm...

10.8 x 14 cm...

13.3 x 13.3 cm...

16.5 x 22.2 cm...

11.4 x 15.9 cm...

8.9 x 5.1 cm...

Under $5

$5 to $15

$25 to $50

Design Colour

Number of Photos

Letterpress

Foil

Type

Format

Orientation

Shape

Size

Price

Design Style

Special Picks

Events & Occasions

Recipients

Creator Store

Makers

Design Options

Colour

Sort by:

Female 30th Birthday Card

Price$5.54

Women Enjoy Turning 52 Birthday Card

Price$5.54

Funny Female Birthday Card

Price$5.54

Funny 31st Birthday Card

Price$5.54

Reassuring Her 39th Birthday Card

Price$5.54

Funny 40th Birthday Card

Price$5.54

Funny Reassurance 34th Birthday Card

Price$5.54

Her 35th Birthday Card

Price$5.54

Reassuring 41st Birthday Card

Price$5.54

Reassuring Female 25th Birthday Card

Price$5.54

Funny 30th Birthday Card

Price$5.54

Funny 46th Birthday Card

Price$5.69

"Over the Hill" 50th Birthday Card Humour

Price$5.69

Funny 65th Birthday Card

Price$5.69

Funny 53rd Birthday Greeting Card

Price$5.69

50th Birthday "Over the Hill" Card

Price$5.69

Her 40th Birthday Greeting Card

Price$5.69

Funny "Over the Hill" 54th Birthday Card

Price$5.69

Relax 59th Birthday Card for Her

Price$5.69

Funny "Over the Hill" 50th Birthday Card

Price$5.69

Funny 50th Birthday Card

Price$5.69

Funny 51st Birthday Greeting Card

Price$5.69

Fun Heart to Heart Sister Birthday Cat Animal Card

Price$5.94

Sad Panda Bear Happy Birthday Sister Humour Card

Price$5.94

Birthday Sister Hope You're Happier than Her Card

Price$5.94

Happy Birthday Sister Celebrate it any way Cat Fun Card

Price$5.94

Fun Sister-in-law Birthday Wishes Siamese Cat Card

Price$5.94

Funny 40th Birthday Card

Price$5.59

Her 40th Birthday Greeting Card

Price$5.59

Female 59th Birthday Card

Price$5.54

Female 45th Birthday Card

Price$5.54

For sister-in-law, Wordsearch birthday card

Price$5.59

For sister, Wordsearch birthday card

Price$5.59

Funny Birthday Card - "Cake on Fire"

Price$5.59

For Sis Funny Shoot Me Birthday Card

Price$5.59

Laughs! Funny HAPPY Birthday card

Price$5.59

Best Sister in the World Happy Birthday Cats Postcard

Price$2.75

Funny 50th birthday card

Price$5.59

Her Funny Humour Poof 40 Years Old Birthday Card

Price$5.59

Sister Birthday, Orang Utan Card

Price$5.59

One in a Melon Grandma B-Day Party Postcard

Price$3.05

Someone I look up to Sister Birthday Animal Humour Card

Price$5.94

For Her Funny Tweezer Birthday Card

Price$5.59

Female 40th Birthday Card

Price$5.59

Cute Colourful Little Froggie Card

Price$4.64

Happy 40th Birthday Funny Humorous Card For Her

Price$2.75

26th Birthday Greeting Card

Price$5.59

Rat Happy Birthday - Fun card

Price$4.54

Happy 50th Birthday Funny Humorous Card For Her

Price$4.89

Cute Colourful Little Froggie Postcard

Price$2.75

Reassuring 54th Birthday Card

Price$5.54

Women enjoy turning 30 Birthday Card

Price$5.54

For sister, Lots of Froggy Jokes Birthday Card

Price$5.59

Being my Sister is the only gift you need funny Card

Price$6.59

For Him Funny Liam Birthday Card

Price$5.59

Sweet 70 Birthday Card for Women

Price$5.94

Funny 60th birthday quote card

Price$5.59

Collection

Birthday G Card : Brotherly, Sisterly Love

Price$4.43

Funny 48th Birthday for Male: Cake with Fire Card

Price$5.69

Funny 39th Birthday Card

Price$5.69

쎂Previous 7 8 9 10 11 Next쎃

The Zazzle Promise

Order with Confidence
If something goes wrong on our end, we'll make it right, on every order. Learn more!
Easy International Delivery
Hassle-free shipping with no surprise fees. We cover any customs & duties.
Secure Shopping Guaranteed
100% Secure payment with SSL Encryption.

Search Feedback

Did you find what you were looking for?

YesNo

If you need help or have a question for Customer Service, please visit our Help Centre

Get Exclusive Offers

About
Press
Careers

My Account
Track my order
Return Policy
Help

Sell on Zazzle
Ambassador Program

Sitemap
Blog
Content Filter:

Choose a region and language

User Agreement | Privacy Notice