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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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Orientation
Portrait
Landscape
Custom Photos (Front)
None
1
2
3
4
5+
Custom Text (Front)
Yes
No
“Enjoy picking out cards for my family’s various occasions from a very good selection created by Greeting Card Universe. I would recommend this company’s cards for whatever occasions are on the horizon in your life.”
Maryann - Aug 4th, 2025
“I usually take the time to purchase several cards at once and am thrilled that GCU has such a convenient, affordable, dependable business with quality card selections and various mailing options. The fact that you can personalize the cards makes it fun and more meaningful. Thank you!”
Jill - Aug 2nd, 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
Cheers to 21 Years Happy Birthday Champagne Bottle…
Age 21 Custom Name Happy Birthday Cupcakes Treats …
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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