See All Deals >
header success
fragment success

21st Birthday Invitations

If you're planning a 21st birthday party, you're in luck. There are plenty of options for invitations, from the traditional to the creative to the interactive. Here are some of our favorites.

Bokeh Confetti Birthday Invitation, none, Black, 5x7 Flat, Luxe Double-Thick Cardstock, Square, Black
Bokeh Confetti Birthday Invitation, none, Black, 5x7 Flat, Luxe Double-Thick Cardstock, Square, Black
Starting at $5.42 $3.45

A stylish black birthday invitation with a scallop trim, printed on pearl shimmer cardstock.

Pros: Beautiful appearance, High quality, Easy to design, Quick delivery, Elegant and classy design

Personalize Now
Birthday Time Birthday Invitation, Pink, 5x7 Flat, Luxe Double-Thick Cardstock, Square, Desert Rose
Birthday Time Birthday Invitation, Pink, 5x7 Flat, Luxe Double-Thick Cardstock, Square, Desert Rose
Starting at $5.42 $3.45

A stylish pink birthday invitation with pearl shimmer cardstock and space for favorite photos.

Pros: great colors, customizable, simple design

Personalize Now
Vintage Scalloped Frame Birthday Invitation, Grey, Standard Smooth Cardstock, Square, Charcoal
Vintage Scalloped Frame Birthday Invitation, Grey, Standard Smooth Cardstock, Square, Charcoal
Starting at $2.73 $1.80

A stylish grey scalloped birthday invitation with space for photos and event details.

Pros: Beautiful design, High quality, Affordable, Easy to use, Vintage feel

Personalize Now
Striped Party Birthday Invitation, Black, Pearl Shimmer Cardstock, Square, Black
Striped Party Birthday Invitation, Black, Pearl Shimmer Cardstock, Square, Black
Starting at $4.07 $2.57

A stylish black birthday invitation on signature smooth cardstock with rounded trim, perfect for adding photos.

Pros: Perfect design, Great quality, Easy to use, Received compliments, Fast shipping

Personalize Now
Floral Birthday Girl Birthday Invitation, Grey, Matte, Signature Smooth Cardstock, Rounded, Charcoal
Floral Birthday Girl Birthday Invitation, Grey, Matte, Signature Smooth Cardstock, Rounded, Charcoal
Starting at $3.71 $2.24

A stylish grey birthday invitation with rounded trim, perfect for celebrating another year of fun.

Pros: Fast delivery, Stylish design, High-quality card stock, Clear and vibrant printing, Easy customization

Personalize Now
Sip Sip Hooray Birthday Invitation, Grey, Matte, Signature Smooth Cardstock, Square, Charcoal
Sip Sip Hooray Birthday Invitation, Grey, Matte, Signature Smooth Cardstock, Square, Charcoal
Starting at $3.43 $1.96

A stylish grey birthday invitation with bracket trim and space for personal photos and event details.

Pros: design, ease of use, compliments received

Personalize Now
What A Year Boy Birthday Invitation, Blue, Signature Smooth Cardstock, Square, Majorca
What A Year Boy Birthday Invitation, Blue, Signature Smooth Cardstock, Square, Majorca
Starting at $3.78 $2.34

A stylish blue birthday invitation with pearl shimmer cardstock and customizable photos and event details.

Pros: quick, great format, worked perfect

Personalize Now
Watercolor Festivities Birthday Invitation, White, Standard Smooth Cardstock, Rounded, White
Watercolor Festivities Birthday Invitation, White, Standard Smooth Cardstock, Rounded, White
Starting at $3.01 $2.08

A stylish white birthday invitation with rounded trim, perfect for adding photos and event details.

Personalize Now
Bright Birthday Birthday Invitation, Pink, 5x7 Flat, Matte, Signature Smooth Cardstock, Rounded, Priscilla
Bright Birthday Birthday Invitation, Pink, 5x7 Flat, Matte, Signature Smooth Cardstock, Rounded, Priscilla
Starting at $3.71 $2.24

A stylish pink birthday invitation with rounded trim and customizable photos and event details.

Pros: cute, met expectations, nice colors

Personalize Now
Headline Highlight Birthday Invitation, White, 5x7 Flat, Matte, Signature Smooth Cardstock, Rounded, White
Headline Highlight Birthday Invitation, White, 5x7 Flat, Matte, Signature Smooth Cardstock, Rounded, White
Starting at $3.71 $2.24

A stylish white birthday invitation with bracket trim and space for favorite photos and event details.

Personalize Now
Surprise Party Birthday Invitation, Black, 5x7 Flat, 100% Recycled Cardstock , Square, Black
Surprise Party Birthday Invitation, Black, 5x7 Flat, 100% Recycled Cardstock , Square, Black
Starting at $3.88 $2.30

A stylish black birthday invitation with pearl shimmer cardstock and ticket trim, perfect for adding photos and event details....

Personalize Now
Floral One Birthday Invitation, Beige, 5x7 Flat, Matte, Signature Smooth Cardstock, Square, Latte
Floral One Birthday Invitation, Beige, 5x7 Flat, Matte, Signature Smooth Cardstock, Square, Latte
Starting at $3.43 $1.96

A stylish beige birthday invitation with pearl shimmer cardstock and ticket trim, perfect for adding photos and event details....

Pros: easy to assemble, perfect picture, nice paper

Personalize Now
Elegant One Birthday Invitation, White, 5x7 Flat, Matte, Signature Smooth Cardstock, Square, White
Elegant One Birthday Invitation, White, 5x7 Flat, Matte, Signature Smooth Cardstock, Square, White
Starting at $3.43 $1.96

A pearl shimmer birthday invitation with bracket trim, customizable with photos and event details.

Pros: beautiful, personalization, picture clarity

Personalize Now
Bold Party Birthday Invitation, White, 5x7 Flat, 100% Recycled Cardstock , Rounded, White
Bold Party Birthday Invitation, White, 5x7 Flat, 100% Recycled Cardstock , Rounded, White
Starting at $4.16 $2.58

A stylish white birthday invitation with pearl shimmer cardstock and space for favorite photos.

Pros: perfect card stock, beautiful print, consistent satisfaction

Personalize Now
Cascading Glimmer Birthday Invitation, White, Antique Gold Glitter, Matte, Signature Smooth Cardstock, Square, White
Cascading Glimmer Birthday Invitation, White, Antique Gold Glitter, Matte, Signature Smooth Cardstock, Square, White
Starting at $4.89 $2.54

Pros: great price, timely delivery, appearance

Personalize Now
Cold One Birthday Invitation, Blue, 5x7 Flat, 100% Recycled Cardstock , Square, Blue
Cold One Birthday Invitation, Blue, 5x7 Flat, 100% Recycled Cardstock , Square, Blue
Starting at $3.88 $2.30

A blue Cold One Birthday Invitation with a pearl shimmer cardstock finish, designed by Stacy Claire Boyd.

Pros: easy to send, quick design

Personalize Now
Elegant Essentials Birthday Invitation, White, 5x7 Flat, Luxe Double-Thick Cardstock, Square, White
Elegant Essentials Birthday Invitation, White, 5x7 Flat, Luxe Double-Thick Cardstock, Square, White
Starting at $5.42 $3.45

A stylish white birthday invitation with customizable photos and event details on standard smooth cardstock.

Personalize Now
Captivating Confetti Birthday Invitation, White, 5x7 Flat, Standard Smooth Cardstock, Square, White
Captivating Confetti Birthday Invitation, White, 5x7 Flat, Standard Smooth Cardstock, Square, White
Starting at $2.73 $1.80

A captivating birthday invitation with a white design, 5x7 size, and rounded trim, featuring faux foil and glitter elements....

Pros: perfect invitations, loved invitation, positive feedback from invitees

Personalize Now
Celebrate Birthday Girl Birthday Invitation, White, 5x7 Flat, Luxe Double-Thick Cardstock, Square, White
Celebrate Birthday Girl Birthday Invitation, White, 5x7 Flat, Luxe Double-Thick Cardstock, Square, White
Starting at $5.42 $3.45

A stylish birthday invitation in white, featuring your favorite photos and event details.

Pros: cute design, easy to use customization tool, affordable price

Personalize Now
Confetti Cadence Birthday Invitation, Green, 5x7 Flat, Matte, Signature Smooth Cardstock, Square, Seaweed
Confetti Cadence Birthday Invitation, Green, 5x7 Flat, Matte, Signature Smooth Cardstock, Square, Seaweed
Starting at $3.43 $1.96

A green Confetti Cadence Birthday Invitation with a matte finish, designed to look like foil or glitter.

Pros: suitable for special occasion, liked design

Personalize Now
Celebrate Birthday Boy Birthday Invitation, White, 5x7 Flat, Matte, Signature Smooth Cardstock, Rounded, White
Celebrate Birthday Boy Birthday Invitation, White, 5x7 Flat, Matte, Signature Smooth Cardstock, Rounded, White
Starting at $3.71 $2.24

A stylish birthday invitation for boys, featuring favorite photos and event details on luxe double-thick cardstock.

Pros: attractive cards, easy to create, great designs

Personalize Now
Flora Factor Birthday Invitation, White, 5x7 Flat, Luxe Double-Thick Cardstock, Square, White
Flora Factor Birthday Invitation, White, 5x7 Flat, Luxe Double-Thick Cardstock, Square, White
Starting at $5.42 $3.45

A stylish white birthday invitation with rounded edges, featuring your favorite photos and event details.

Pros: compliments, ease of creation, design

Personalize Now
Delightful Duo Birthday Invitation, Orange, 5x7 Flat, Matte, Signature Smooth Cardstock, Rounded, Sedona
Delightful Duo Birthday Invitation, Orange, 5x7 Flat, Matte, Signature Smooth Cardstock, Rounded, Sedona
Starting at $3.71 $2.24

A stylish orange birthday invitation with rounded edges, featuring your favorite photos and event details.

Pros: timely arrival, beautiful print quality, easy to customize

Personalize Now
Airplane Spectacle Birthday Invitation, Grey, 100% Recycled Cardstock , Rounded, Charcoal
Airplane Spectacle Birthday Invitation, Grey, 100% Recycled Cardstock , Rounded, Charcoal
Starting at $4.16 $2.58

A stylish grey birthday invitation with pearl shimmer cardstock and ticket trim, customizable with photos and event details....

Personalize Now

21st Birthday Invitations

Turning 21 is a milestone that’s often celebrated with unforgettable gatherings, laughter, and the excitement of adulthood’s next chapter. As September brings its crisp air and the first hints of fall, it’s the perfect backdrop for planning a 21st birthday celebration that feels both personal and momentous. Whether you’re organizing a cozy backyard barbecue as the leaves start to change or envisioning a lively evening with friends in a favorite local spot, the right invitation sets the tone for the entire event. Invitations for a 21st birthday aren’t just pieces of paper or digital messages—they’re the first glimpse your guests get into the spirit of your celebration. They can reflect your unique style, hint at a theme, or simply capture the thrill of turning 21. When choosing invitations, consider how the design, color palette, and wording can echo the personality of the birthday honoree. For those who love autumn, think about incorporating seasonal motifs like golden leaves, rich burgundies, or even subtle metallic accents that shimmer like the promise of a night out. If the birthday falls closer to the end of summer, bright hues and playful patterns can help keep the party vibe light and energetic.

Selecting the perfect 21st birthday invitation goes beyond just aesthetics—it’s about creating a keepsake that will be cherished long after the celebration ends. Many people save their milestone birthday invitations as mementos, tucking them into photo albums or memory boxes alongside snapshots from the big night. For the guest of honor, receiving a thoughtfully designed invitation can make the occasion feel all the more special, while guests appreciate the attention to detail that helps them get excited and prepared for the festivities. When shopping for invitations, think about the scale of your event and the guest list. Smaller, intimate gatherings might call for invitations with a personal touch, such as handwritten notes or custom photos, while larger parties could benefit from bold, eye-catching designs that stand out in a crowded mailbox. Don’t forget to consider practical details—like including RSVP information, dress codes, or directions to the venue—to ensure your guests have everything they need to join in the fun. And for those seeking something truly one-of-a-kind, there’s a wealth of inspiration available in collections dedicated to Unique Birthday Invitations, where you can find options that break from tradition and make your celebration unforgettable.

Invitations for a 21st birthday aren’t limited to party planners or the birthday individual themselves. Friends and family members often use them as a thoughtful way to surprise someone with a party or to coordinate group gatherings, especially when the guest of honor is away at college or living in a new city. These invitations can also double as creative gifts—imagine presenting a beautifully designed invitation alongside a favorite bottle of wine or a set of personalized glasses, tying the celebration together with a personal touch. As you prepare for this once-in-a-lifetime birthday, let your invitations become an extension of the excitement and anticipation that surrounds turning 21. Whether you’re drawn to classic elegance, modern minimalism, or whimsical designs that capture the joy of the moment, the right invitation will help you gather your favorite people for a celebration that’s as memorable as the milestone itself.

21st Birthday Invitations FAQs

What are some popular themes for 21st birthday invitations?

CollapsibleContent

Can I personalize my 21st birthday invitations with photos and custom text?

CollapsibleContent

Who typically receives a 21st birthday invitation?

CollapsibleContent

What details should I include on my 21st birthday invitation?

CollapsibleContent

Are there creative ways to make my 21st birthday invitation stand out?

CollapsibleContent

Top Collections