2 for £5 on standard cards with code 2FOR5

Sister Birthday Cards

Photo cards

2180 results

Rude cards

Just Like That You're An Adult 18th Birthday Balloon Card

Scribbler Sister I Wish You Were Never Born Typographic Birthday Card

Scribbler Don't Worry There Is Always Botox Typographic Birthday Card

30th Still Cool Cheeky Typography Birthday Card

50th Few Other Words Funny Typography Birthday Card

60th Old Enough But Young Enough Typography Birthday Card

Strictly Come Dancing 2024 Dancers Fab-u-lous Birthday Card

Is That A Scorpio Thing Star Sign Photo Upload Birthday Card

Cheers Rude Retro Illustrated Scribbler Card

Scribbler Hip Hip Replacement Illustrated Zimmer Frame Get Well Soon Card

Scribbler You're Sixty Yay Free Bus Pass Typographic Birthday Card

Scribbler Sister I’ll Wish You A Happy Birthday When Card

Cheeky Sorry When We Were Kids Jokey Scribbler Card

Scribbler I Hope There's No Pop Music Birthday Card

Scribbler You're Eighteen Cheers To Your First Ever Alcoholic Drink Typographic Birthday Card

Cute Mushrooms Illustrated Autumnal Birthday Card

Sending You Birthday Hugs And Kisses Autumn Themed Card

Autumnal Illustrated Flowers In A Vase Birthday Card

Horse And Mountain Traditional Landscape Scene Birthday Card

Scribbler I Won’t Comment On Your Age That Joke Is Old Birthday Card

Find the Perfect Birthday Card for Your Sister

Your sister’s birthday is the perfect chance to remind her how brilliant she truly is. At Moonpig, we've spent over 25 years helping you celebrate birthdays with greeting cards that perfectly capture your feelings. Whether she's your lifelong best friend, your favourite partner-in-crime, or the one who always pinched your clothes, we've got a birthday card that’ll hit the spot.

From cheeky laughs with our Funny Birthday Cards to personalised surprises with our special Photo Birthday Cards, choosing something she'll cherish couldn't be easier. Feeling brave? Our hilarious Rude Birthday Cards might just earn you sibling legend status—or at least a playful eye roll.

And if you're after even more options, explore our full range of Birthday Cards to find something uniquely her. Ordering your greeting card online is quick, easy, and stress-free at Moonpig, leaving you more time to enjoy the celebrations together.

Ready to make your sister's big day extra special? Let’s get started.