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Birthday > Age Specific Birthday Cards > 21st Birthday
21st Birthday Cards
Drink ... drank ... drunk? Not too much, we hope. Send a 21st Birthday Card to someone who has hit that milestone like a boss and is ready to celebrate. Choose from 790+ exceptional designs, add your personal message, and we'll mail it next business day. Throwing a party? No worries. We have 21st Birthday Party Invitations, too. Yeah, 'cause we're cool like that.
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Portrait
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Custom Photos (Front)
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1
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5+
Custom Text (Front)
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“I absolutely LOVE Greeting Card Universe. It’s my go to for ALL my cards, as I said bye bye to Hallmark. GCU has any type of card you’re looking for. User friendly website and amazing super fast delivery.”
Lori - Aug 9th, 2025
“GCU is the best! Amazing quality cards, I love the ability to customize. 5+ stars!!!”
Marietta - Aug 12th, 2025
21st Birthday Pink Roses Polka Dots Gold Stripes c…
21st Birthday Birthday Cake Cupcake Presents Ballo…
21st Birthday, Balloons, carrying Present for Her …
21st Birthday Candles Add a Name card
Age 21 Custom Name Happy Birthday Cupcakes Treats …
Cheers to 21 Years Happy Birthday Champagne Bottle…
Fashionable Girl, 21st Birthday card
Butterfly Reflections Daughter 21st Birthday card
Happy Birthday 21 Year Old Cute Cat WIth Cake Humo…
21st Birthday for Her Trendy Bling Turquoise Dress…
Hand Lettered Birthday 21 Year Old, Colorful Ballo…
Happy 21st Birthday Funny Dog in Party Hat Humor c…
Age 21 Happy Birthday Cupcakes Treats Heart Candle…
Happy 21st Birthday Toilet Potty Humor card
21 Birthday Cake with Candles card
You Make 21 Great Again Happy Birthday Trump Hat c…
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