Set your cookie preferences

We use cookies, please see our Cookie Notice for more information. By clicking "Accept Cookies" you consent to our use of cookies.

Search for products or designs

Sell on Zazzle쑢Shopping Cart

WeddingsOpens a menu with links to top wedding-related pages.

Wedding Invitations ➞
Wedding Stationery ➞
Be My Bridesmaid Cards
Bridal Shower Invites
Enclosure Cards
Engagement Party Invites
Bachelorette Party Invitations
Reception Invites
RSVP Cards
Save the Dates
Thank You Cards
Wedding Décor ➞
Guest Books
Menus
Napkins
Place Cards
Plates
Programs
Seating Charts
Wedding Signs
Table Numbers
Favour Packaging ➞
Beer Labels
Can Coolers
Favour Bags
Favour Tags
Magnets
Stickers & Labels
Water Labels
Wine Bottle Labels
Showers & Parties ➞
Bridal Shower Supplies
Bachelorette Party Supplies
Wedding Gifts ➞
Bridesmaid Gifts
Groomsmen Gifts

All Weddings ➞

Wedding Stationery & Décor
From save the dates to signage, design every detail of your day.

Invitations & StationeryOpens a menu with links to top invitations & stationery-related pages.

Birthday Invitations ➞
Kids' Birthday Invitations
Adult Birthday Invitations
Joint Birthday Invitations
1st Birthday Invitations

Baby Invitations ➞
Baby Shower Invitations
Birth Announcements
More Invitations ➞
Christening Invitations
Christmas Invitations
Communion Invitations
Graduation Invitations
Halloween Invitations
Moving Announcements
Party Invitations
Greeting Cards ➞
Anniversary Cards
Birthday Cards
Christmas Cards
Father's Day Cards
Graduation Cards
Mother's Day Cards
New Baby Cards
Thank You Cards
Valentine's Cards
Personal Stationery ➞
Note Cards
Postcards
Post-it® Notes

Mailing Accessories ➞
Envelopes
Envelope Seals
Return Address Labels
Rubber Stamps & Ink

All Invitations & Stationery ➞

Cards & Invitations 
Personalise premium stationery for any event or milestone.

Gift Wrap & Party SuppliesOpens a menu with links to top crafts & party supplies-related pages.

Gift Wrapping ➞
Gift Bags
Gift Tags
Ribbon
Stickers & Labels
Tissue Paper
Wrapping Paper
Party Signs ➞
Backdrops
Banners
Posters & Prints
Party Stationery ➞
Guest Books
Menus
Place Cards
Programs
Table Numbers
Party Tableware ➞
Paper Cups
Paper Bowls
Paper Napkins
Paper Plates
Favours & Packaging ➞
Can Coolers
Favour Bags
Favour Boxes
Favour Tags
Food & Drink Labels

All Gift Wrap & Party ➞

Gift Wrap & Party Supplies
Make their day with personalised wrapping & party decorations.

Business EssentialsOpens a menu with links to top office & school-related pages.

Business Cards ➞
Bakery Business Cards
Beauty Business Cards
Construction Business Cards
DJ Business Cards
Hair Stylist Business Cards
QR Code Business Cards
Name Tags & Badges ➞
Marketing Materials ➞
Appointment Cards
Brochures
Flyers
Gift Certificates
Loyalty Cards
Menus & Price Lists
Referral Cards
Displays & Packaging ➞
Display Cards
Hang Tags & Inserts
Product Labels

Business Stationery ➞
Notebooks
Post-it® Notes
Rubber Stamps & Ink
Business Signs ➞
Banners
Posters & Prints
Window Decals

Calendars ➞

All Business ➞

Business Essentials
Boost your brand with quality business cards & marketing materials.

Art & HomeOpens a menu with links to more categories of top pages.

Mugs ➞
Funny Mugs
Photo Mugs

Barware ➞
Beer Glasses
Can Coolers
Shot Glasses
Whiskey Glasses
Wine Glasses
More Homeware ➞
Aprons
Blankets
Ornaments
Pillows
Posters & Prints ➞
Abstract Posters
Botanical Posters
Fine Art Posters
Nursery Posters
Travel Posters
Vintage Posters

Art & Home 
Style your space with personalised posters, cushions, mugs & more.

T-Shirts & Accessories

T-Shirts ➞
Men's T-Shirts
Women's T-Shirts

Birthday T-Shirts
Funny T-Shirts
Photo T-Shirts
Vintage T-Shirts
Wedding T-Shirts
Accessories ➞
Buttons
Beach Towels
Hats
Luggage Tags
Socks
Ties
Tote Bags
Sports & Games ➞
Golf Balls
Playing Cards
Puzzles

T-Shirts, Tote Bags & More
From business to birthdays to bridal showers, customise items for any occasion.

Create Your OwnOpens a menu with links to top Create-Your-Own products.

T-Shirts & Accessories
Badges
Hats
Socks
Ties
Tote Bags
T-Shirts

Sports & Games
Golf Balls
Playing Cards
Puzzles
Art & Home
Aprons
Blankets
Ornaments
Pillows
Mugs
Posters
Gift Wrap & Party
Paper Napkins
Party Signs
Stickers
Wrapping Paper
Business
Business Cards
Flyers
Badges
Post-it® Notes
Invitations & Stationery
Greeting Cards
Guest Books
Invitations
Menus
Programs
Return Address Labels
Rubber Stamps
Save the Dates

All Create Your Own ➞

Create Your Own
Make your own mugs, t-shirts & more with our easy design tool.

Popular 18th Birthday Invitations

10,062 results

Invitations & Stationery

쎃

Invitations & Announcements

쎃

Birthday Invitations

All Products

< Invitations & Stationery

< Invitations & Announcements

21st Birthday Invitations

30th Birthday Invitations

40th Birthday Invitations

50th Birthday Invitations

60th Birthday Invitations

Quinceañera Invitations

Sweet 16 Invitations

Flat...

Tri-Fold...

All-in-One...

Vertical...

Horizontal...

Rectangle...

Square...

Rounded...

Arched...

Scalloped...

12.7 x 17.8 cm...

13.3 x 13.3 cm...

10.8 x 14.2 cm...

8.9 x 12.7 cm...

10.2 x 22.9 cm...

10.8 x 14 cm...

14.2cm x 11.4cm folded...

5.4 x 8.5 cm...

11.4 x 15.9 cm...

16.5 x 22.2 cm...

20.3 x 10.2 cm...

14 x 19.1 cm...

10.2 x 23.5 cm...

10.1 x 14.2 cm...

Under $5

$5 to $15

$15 to $25

$25 to $50

$50 to $75

$75 to $100

Design Colour

Number of Photos

Letterpress

Foil

Type

Format

Orientation

Shape

Size

Price

Design Style

Special Picks

Events & Occasions

Recipients

Brand

Creator Store

Makers

Design Options

Colour

f_zevt

Sort by:

Save 25%

Surprise 18th Birthday Invitation Gold

Sale Price CA$2.95.CA$2.95 Original Price CA$3.93.CA$3.93

Save 25%

18th Birthday Pink Stripe Floral Gold Glitter Invitation

Sale Price CA$3.34.CA$3.34 Original Price CA$4.45.CA$4.45

Save 25%

18th Birthday Red Rose Pink Peony Floral Invitation

Sale Price CA$3.75.CA$3.75 Original Price CA$5.00.CA$5.00

Collection

Purple Pink Wildflower Square 18th Birthday Party Magnetic Invitation

PriceCA$5.30

Collection

POSTCARD 18th Birthday Blue Floral Crest Invite

PriceCA$2.85

Collection

Save 25%

18th Birthday French Vintage Blue Floral Crest Invitation

Sale Price CA$3.75.CA$3.75 Original Price CA$5.00.CA$5.00

Collection

Save 25%

Burgundy Navy Floral Elegant 18th Birthday Party Invitation

Sale Price CA$3.34.CA$3.34 Original Price CA$4.45.CA$4.45

Save 25%

18th Birthday - Red White Invitation

Sale Price CA$3.11.CA$3.11 Original Price CA$4.14.CA$4.14

Save 25%

Vintage White Lace Navy 18th Birthday Party Invitation

Sale Price CA$3.34.CA$3.34 Original Price CA$4.45.CA$4.45

Save 25%

Surprise 18th Birthday Rustic Vintage Retro Invitation

Sale Price CA$2.95.CA$2.95 Original Price CA$3.93.CA$3.93

Save 25%

Celebrate Balloons Confetti 18th Birthday Party Invitation

Sale Price CA$3.15.CA$3.15 Original Price CA$4.19.CA$4.19

Blue White Floral 18th Birthday Surprise Party Acrylic Invitations

PriceCA$5.80

Collection

Save 25%

Garden Floral Calligraphy 18th Birthday Invitation

Sale Price CA$3.34.CA$3.34 Original Price CA$4.45.CA$4.45

Save 25%

Tropical Leaves Pink Floral 18th Birthday Party Invitation

Sale Price CA$3.15.CA$3.15 Original Price CA$4.19.CA$4.19

Save 25%

Gold Balloons 18th Birthday Party Invitation

Sale Price CA$3.15.CA$3.15 Original Price CA$4.19.CA$4.19

Save 25%

Elegant Black Rose Gold Glitter 18th Girl Birthday Invitation

Sale Price CA$3.15.CA$3.15 Original Price CA$4.19.CA$4.19

Save 25%

Surprise 18th Birthday Party - Gold Black Invitation

Sale Price CA$3.11.CA$3.11 Original Price CA$4.14.CA$4.14

Birthday white blue balloons budget invitation

PriceCA$1.90

Save 25%

SURPRISE PARTY 18th Birthday Purple Lilac Floral Invitation

Sale Price CA$3.60.CA$3.60 Original Price CA$4.80.CA$4.80

Collection

Save 25%

Cherry Blossoms Floral Butterflies 18th Birthday Invitation

Sale Price CA$3.41.CA$3.41 Original Price CA$4.54.CA$4.54

Collection

Budget Rose Gold Glitter 18th Birthday Invitation

PriceCA$2.23

Save 25%

18th Birthday Dusty Blue Flower Wreath Invitation

Sale Price CA$3.60.CA$3.60 Original Price CA$4.80.CA$4.80

Save 25%

Hydrangea Rose 18th Birthday Party Invitation

Sale Price CA$3.75.CA$3.75 Original Price CA$5.00.CA$5.00

Collection

Save 25%

Surprise Party Hydrangea Rose 18th Birthday Invitation

Sale Price CA$3.75.CA$3.75 Original Price CA$5.00.CA$5.00

Collection

Save 25%

Elegant Purple Yellow Floral 18th Birthday Invitation

Sale Price CA$3.75.CA$3.75 Original Price CA$5.00.CA$5.00

Save 25%

Pastel Pink White Floral Woman's 18th Birthday Invitation

Sale Price CA$3.75.CA$3.75 Original Price CA$5.00.CA$5.00

Save 25%

Surprise 18th Birthday Invitation Women Floral

Sale Price CA$2.95.CA$2.95 Original Price CA$3.93.CA$3.93

Save 25%

18th Birthday Invitation Women. Floral Gold Black

Sale Price CA$2.95.CA$2.95 Original Price CA$3.93.CA$3.93

Save 25%

Burgundy Floral 18th Birthday Party Invitation

Sale Price CA$2.95.CA$2.95 Original Price CA$3.93.CA$3.93

Save 25%

Surprise 18th Birthday Invitation Floral

Sale Price CA$2.95.CA$2.95 Original Price CA$3.93.CA$3.93

Save 25%

Burgundy Floral Surprise 18th Birthday Party Invitation

Sale Price CA$2.95.CA$2.95 Original Price CA$3.93.CA$3.93

Save 25%

Burgundy Floral Boho 18th Birthday Party Invite

Sale Price CA$3.34.CA$3.34 Original Price CA$4.45.CA$4.45

Save 25%

Burgundy Blush Roses 18th Birthday Party Invitation

Sale Price CA$3.34.CA$3.34 Original Price CA$4.45.CA$4.45

Garden Floral Calligraphy 18th Birthday Acrylic Invitations

PriceCA$5.10

Save 25%

Floral Greenery 18th Birthday Party Invitation

Sale Price CA$3.34.CA$3.34 Original Price CA$4.45.CA$4.45

Save 25%

18th Birthday Party Spring Yellow Floral Invitation

Sale Price CA$3.75.CA$3.75 Original Price CA$5.00.CA$5.00

Collection

White Pumpkin Fall Flowers 18th Birthday Party Invitation Postcard

PriceCA$2.85

Collection

Save 25%

Elegant Ivory Cream Floral 18th Birthday Invitation

Sale Price CA$3.08.CA$3.08 Original Price CA$4.10.CA$4.10

Collection

Save 25%

18th Birthday Surprise Party Flower Bouquet Invitation

Sale Price CA$3.75.CA$3.75 Original Price CA$5.00.CA$5.00

Collection

Save 25%

18th Birthday Invitation Women. Floral Gold Black

Sale Price CA$2.95.CA$2.95 Original Price CA$3.93.CA$3.93

Save 25%

18th Birthday Surprise Party Pumpkin Wildflower Invitation

Sale Price CA$3.75.CA$3.75 Original Price CA$5.00.CA$5.00

Collection

Save 25%

18th Birthday Party White Rose Floral Invitation

Sale Price CA$3.75.CA$3.75 Original Price CA$5.00.CA$5.00

18th Birthday Purple Spring Lilac Flower Acrylic Invitations

PriceCA$5.80

Collection

SURPRISE PARTY 18th Birthday Pumpkin Wildflower Invitation Postcard

PriceCA$2.85

Collection

Save 25%

18th Birthday Party Boho Summer Sunflower Garden Invitation

Sale Price CA$3.75.CA$3.75 Original Price CA$5.00.CA$5.00

Save 25%

18th Birthday - Gold Invitation

Sale Price CA$3.11.CA$3.11 Original Price CA$4.14.CA$4.14

SURPRISE PARTY 18th Birthday Purple Lilac Floral Acrylic Invitations

PriceCA$5.80

Collection

Save 25%

18th Birthday Surprise Party Rustic Boho Pumpkin Invitation

Sale Price CA$3.75.CA$3.75 Original Price CA$5.00.CA$5.00

Collection

Save 25%

18th Birthday Rustic Boho Pumpkin Fall Foliage Invitation

Sale Price CA$3.75.CA$3.75 Original Price CA$5.00.CA$5.00

Collection

Save 25%

Surprise Red Rose 18th Birthday Invitation Gold

Sale Price CA$2.95.CA$2.95 Original Price CA$3.93.CA$3.93

Save 25%

Red Rose 18th Birthday Invitation Gold Glitter

Sale Price CA$2.95.CA$2.95 Original Price CA$3.93.CA$3.93

Save 25%

Rustic Boho Berry Arch Summer 18th Birthday Invitation

Sale Price CA$3.75.CA$3.75 Original Price CA$5.00.CA$5.00

Collection

Save 25%

18th Birthday Party - White Silver Pink Invitation

Sale Price CA$3.11.CA$3.11 Original Price CA$4.14.CA$4.14

Save 25%

18th Birthday - Royal Blue Silver White Stripes Invitation

Sale Price CA$3.11.CA$3.11 Original Price CA$4.14.CA$4.14

Save 25%

18th Birthday - Black White Gold Invitation

Sale Price CA$3.11.CA$3.11 Original Price CA$4.14.CA$4.14

Save 25%

Surprise 18th Birthday Party - Gold Black Red Invitation

Sale Price CA$3.11.CA$3.11 Original Price CA$4.14.CA$4.14

Save 25%

18th Birthday Party Invitation - Gold White

Sale Price CA$3.11.CA$3.11 Original Price CA$4.14.CA$4.14

Save 25%

Surprise 18th Birthday - Black White Silver Invitation

Sale Price CA$3.11.CA$3.11 Original Price CA$4.14.CA$4.14

Save 25%

Rustic 18th Birthday Invitation Floral

Sale Price CA$2.95.CA$2.95 Original Price CA$3.93.CA$3.93

Save 25%

18th Birthday Invitation Rustic Wood Floral

Sale Price CA$2.95.CA$2.95 Original Price CA$3.93.CA$3.93

쎂Previous 7 8 9 10 11 Next쎃

The Zazzle Promise

Love It Guarantee
Don't love it? We'll take it back! 30-day returns “100% Love It Guarantee.”
Easy International Delivery
No-hassle-free shipping with no surprise fees. We cover any customs & duties.
Secure Shopping Guaranteed
100% Secure payment with SSL Encryption.

Search Feedback

Did you find what you were looking for?

YesNo

If you need help or have a question for Customer Service, please visit our Help Centre