70th Birthday Cards For Sister

If your sister is turning 70, it's time to celebrate her big milestone with a heartfelt birthday card. Finding the perfect card can be a challenge, but there are plenty of options out there to help you express your love and appreciation for all that she means to you. Whether you opt for a sentimental message, a funny joke, or a beautiful design, make sure your 70th birthday card for your sister is a reflection of her unique personality and the special bond you share.

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

$4.17

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

$9.20

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Sisters Photo Pink Birthday Card Sisters Photo Pink Birthday Card

$4.17

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

$3.97

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STUNNING SISTER FLORAL BIRTHDAY CARD STUNNING SISTER FLORAL BIRTHDAY 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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Personalize to Sister, Happy Birthday Card Personalize to Sister, Happy 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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Funny Vintage 1920s Older Sister Birthday Card Funny Vintage 1920s Older Sister Birthday Card

$3.97

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"You and I" Birthday Card for Sister

$3.97

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

$9.20

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Happy 70th Birthday Wishes for Sister

They say that age is just a number, but turning 70 is a truly special milestone worth celebrating. If your sister is about to hit this significant birthday, you'll want to make sure her card is packed full of heartfelt messages and wishes.

1. Happy 70th birthday! You're an amazing sister who's always been there for me, and I hope this year treats you to all the joy and love you deserve.

2. To my wonderful sister on her 70th birthday. You've filled my life with so many happy memories, and today is all about celebrating all that you are. Wishing you a day filled with sunshine, laughter, and cake.

3. It's not every day you turn 70, so let's make the most of this special occasion! Here's to another year of making unforgettable memories and enjoying all the fantastic things life has to offer. Happy birthday, sis!

4. Happy 70th birthday to a sister who's always been my rock. You inspire me with your strength, kindness, and positivity, and I couldn't be prouder of all that you've achieved. Here's to a fabulous year ahead.

5. You might be getting older, but you're also getting wiser, more beautiful, and more loved every day. Have a wonderful 70th birthday, sis, and know that you'll always hold a special place in my heart.

Happy 70th Birthday Sayings for Sister