14th February

Valentine's Day

For every kind of of love,
you'll find a beautifully
illustrated greeting card.

SHOP VALENTINE'S CARDS

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Sun Shine Brighter Card
£3.00
Sardines You're My Favourite Card
£3.50
Jackpot Love Card
£3.50
Love You More Than Pickles Card
£3.50
You & Me Heart Card
£3.50
Wild Ride Love Card
£3.50
Tomatoes Love Card
£3.00
Nine Lives Cats Card
£3.50
Truck Loads of Love Card
£3.50
SOLD OUT
Hearts Mini Love Card
£2.75
Sacred Heart Mini Love Card
£2.75
Roses Valentine's Card
£3.50
SOLD OUT
Yin Yang Card
£3.50
Loving You Is Easy Card
£3.50
Love You More Than Pasta Card
£3.50
Hearts Valentine's Card
£3.75
Make Me Smile Card
£3.75
Eyes for You Love Card
£3.75
Married Love Anniversary Card
£3.75
Dried Flowers Valentine's Card
£3.50

Dreamy cards, gift wrap & stationery

For every reason to send, you'll discover a beautifully illustrated greeting card.

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Greeting Cards

SHOP CARDS

Luxury Wrapping Paper

SHOP GIFT WRAP

NOTEBOOKS & PLANNERS

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Cards For Every Occasion

A Birthday Card For Her from Sister Paper Co
Birthday Cards
Luxury Wedding Cards
Wedding Cards
Anniversary Cards
Anniversary Cards
New Baby Cards
Golden champagne glasses congratulations card
Congratulations Cards
Thank You Cards by Sister Paper Co.
Thank You Cards
Friendship & Love Cards
Thoughtful feather sympathy card
Sympathy Cards
Tarot card inspired sun art print for gallery wall
Upgrade Your Space

Beautiful Art Prints

Explore hand-painted
artwork for your home.

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Kids Birthday Cards

Gender neutral and full of fun,
discover the the most adorable
birthday cards for little ones.

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100% Recyclable

Luxury WRAPPING paper

Beautifully thick, sustainably made,
soft-touch wrapping papers.

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Zodiac birthday cards, illustrated birthday cards featuring the 12 star signs
Written in the stars

Zodiac birthday cards

Zodiac birthday cards featuring
the 12 signs of the zodiac

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CARDS for your story

Empowering & Magical...

Unique greeting cards for diverse, relatable & modern occasions

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Rated 5 stars by our customers
Rated 5 stars by our customers

SENDING SUNSHINE BIRTHDAY CARD

I’m a regular customer at this shop because I adore the cards! The designs are wonderful, the cards are fantastic quality and always arrive quickly too. Very happy.

— Kate
Rated 5 stars by our customers

WELCOME BABY CARD

A beautiful card for a beautiful occasion. Can't wait to give this ♡

— Amelia
A gender neutral baby card with illustrated bamboo crib and hand lettering on a new baby card from the unisex baby collection at Sister Paper Co.
Rated 5 stars by our customers

TREASURE ZODIAC BIRTHDAY CARD

Looooove this card for my Cancer bestie! She is going to love it! Super high quality and just so stinking cute!

— Rowan
A Cancer birthday card from Sister Paper Co.
Rated 5 stars by our customers

ADVENTURES WEDDING CARD

The artwork of this card was PERFECT to gift to a wedding invitation client of mine who is planning a destination wedding. Thank you so much!

— Brittany
Rated 5 stars by our customers

TAROT MOON ART PRINT

Bought as a gift but found it impossible to part with! So beautiful.

— Tegan
Rated 5 stars by our customers

KING OF BIRTHDAYS CARD

It's so perfect! I love tarot and my boyfriend is a Leo so this was made for his birthday!

— Briana
The King Of Birthdays card from the Tarot collection at Sister Paper Co features a king lion.
Rated 5 stars by our customers

HOORAY BIRTHDAY CAKE CARD

Lovely card for the outlandish lesbian in my life.

— Laura
Rated 5 stars by our customers

TAROT SUN BIRTHDAY CARD

I LOVED this print! It really was something I haven’t seen before and now I want to get them for all the other people in my life.

— Michelle
Rated 5 stars by our customers

UNIVERSE NEW BABY CARD

Absolutely beautiful card that arrived very quickly. Was gratefully received by my friend who just had her baby after trying for a long time via IVF. This was the perfect card!

— Kayt
A gender neutral space illustration on a unisex modern new baby card from the birth of baby card collection at Sister Paper Co.
Rated 5 stars by our customers

NIP NIP HOORAY CARD

Perfect, hilarious birthday card for my bff. Lovely quality - I’m a big fan. Thank you

— Heidi

AS SEEN IN

Glimpse into the Sister Paper Co. studio
Our Story

Join Us On Our Journey

Read our story, glimpse into our studio and discover our creative process.

Read more

Reasons to Love Sister Paper Co.

Planet Conscious

All our products are consciously created in small batches in the U.K. We're committed to only using paper from certified sustainable forests.

Female Founded

We’re a proudly female owned and operated small business. Our brand was built from the heart with kindness and empathy.

Uniquely Human

One-of-a-kind illustrations, all created by hand (no AI here) for a magical, unique touch. Our cards empower meaningful, real-world connections.

Discover More On Our Blog

Founder Emma reflects on the year in greeting cards.

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Thank you for being with us in 2025, plus an exciting announcement about Sister Paper Co. launches coming in 2026.

Last Order Dates for Christmas cards 2025

Last Order Dates for Christmas Cards 2025

Avoid the rush and feel prepared, order before our last order dates for delivery before Christmas 2025.

Why You Should Send Christmas Cards Early

Why You Should Send Christmas Cards Early

Why you should send Christmas cards and why sending them early makes all the difference.