20th Birthday Cards For Sister

If your sister is turning 20 soon, you'll want to wish her a happy birthday with a special card! While she's no longer a teen, she's still young and fabulous - so why not opt for a card that's trendy and stylish? From cute and playful designs to more sophisticated options, there are plenty of 20th birthday cards for sisters to choose from. Whether you want to add a heartfelt message or a funny quip, make her big day even more memorable with a thoughtful card that she'll cherish for years to come.

woman celebrating birthday

Most Popular Cards

Sister 6 Photo Collage Any Age Big Birthday Card Sister 6 Photo Collage Any Age Big Birthday Card

$9.20

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Birthday, Sister, Daylily Flower and Butterfly Card Birthday, Sister, Daylily Flower and Butterfly Card

$3.97

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Sister Birthday Card Sister Birthday Card

$3.97

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Sister Birthday Card Vintage Flower Cake and Poem Sister Birthday Card Vintage Flower Cake and Poem

$2.84

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Birthday Card-My Special Sister Card Birthday Card-My Special Sister Card

$3.97

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Happy Birthday to a very special Sister flowers Card Happy Birthday to a very special Sister flowers Card

$3.97

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Vintage Sister Birthday Card Vintage Sister Birthday Card

$4.02

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Sister 7 Photo Collage Personalized Birthday Card Sister 7 Photo Collage Personalized Birthday Card

$9.20

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Purple Watercolor Flowers Sister Birthday Card Purple Watercolor Flowers Sister Birthday Card

$4.17

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STUNNING SISTER FLORAL BIRTHDAY CARD STUNNING SISTER FLORAL BIRTHDAY CARD

$3.97

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Personalize to Sister, Happy Birthday Card Personalize to Sister, Happy Birthday Card

$3.97

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Sister 3 Photo Collage Personalized Birthday Card Sister 3 Photo Collage Personalized Birthday Card

$9.20

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Funny Vintage 1920s Older Sister Birthday Card Funny Vintage 1920s Older Sister Birthday Card

$3.97

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Happy Birthday Name or Relation Colorful Candles Card Happy Birthday Name or Relation Colorful Candles Card

$3.97

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"You and I" Birthday Card for Sister

$3.97

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Sisters Photo Pink Birthday Card Sisters Photo Pink Birthday Card

$4.17

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Happy 20th Birthday Wishes for Sister

It's a special day for your sister as she turns 20! And what better way to celebrate the occasion than with a heartfelt birthday card? With so many different ways to express your love and admiration, finding the perfect message can sometimes be tricky. But don't worry, we've got you covered! Here are five examples of birthday wishes that will make her feel loved and appreciated:

1. Happy 20th birthday to my amazing sister! You bring so much joy and light into my life, and I'm grateful for every moment we get to spend together. Here's to another year of laughter, love, and adventure!

2. To my dearest sister on her special day: I hope this year brings you all the happiness and success you deserve. You're such an inspiration to me, and I feel blessed to have you in my life. Happy birthday!

3. Wishing you a very happy 20th birthday, sis! You're not only my sister, but also my best friend and confidante. I can't wait to see all the amazing things you'll accomplish in the years ahead. Love you tons!

4. It's hard to believe how fast time flies – my little sis is all grown up! Happy 20th birthday, sweetheart. You're a beautiful, intelligent, and caring person who brings happiness to everyone around you. I'm so proud to call you my sister.

5. Cheers to an incredible sister on her special day! You've always been there for me through thick and thin, and I'm so grateful to have you as my family. May this birthday be filled with love, laughter, and lots of cake!

Happy 20th Birthday Sayings for Sister