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.

Save 25% on Select Invitations & Save the Dates* Shop Now ➞

Love It or We'll Take Back! 30-Day Returns Guaranteed *

Search for products or designs

Sell on Zazzle쑢Shopping Basket

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
Hen 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
Hen 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
Christmas Tree Decorations
Cushions
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 ➞
Badges
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
Christmas Tree Decorations
Cushions
Mugs
Posters
Gift Wrap & Party
Paper Napkins
Party Signs
Stickers
Wrapping Paper
Business
Business Cards
Flyers
ID 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 Ninja Warrior Birthday Invitations

289 results

Invitations & Stationery

쎃

Invitations & Announcements

쎃

Birthday Invitations

All Products

< Invitations & Stationery

< Invitations & Announcements

1st Birthday Invitations

Vertical...

Horizontal...

Rectangle...

Ticket...

Square...

Rounded...

12.7 x 17.8 cm...

11.4 x 15.9 cm...

13.3 x 13.3 cm...

10.8 x 14 cm...

10.8 x 14.2 cm...

8.9 x 12.7 cm...

Under £5

£25 to £50

Design Colour

Number of Photos

Letterpress

Foil

Type

Orientation

Shape

Size

Price

Design Style

Special Picks

Events & Occasions

Recipients

Brand

Creator Store

Makers

Design Options

Colour

Sort by:

Save 25%

Ninja Warrior Karate Martial Arts Invitation

Sale Price £2.04.£2.04 Original Price £2.71.£2.71

Calling All Ninjas 3rd Kids Birthday Invitation



Save 25%

Calling All Ninjas 3rd Kids Birthday Invitation

Sale Price £2.00.£2.00 Original Price £2.66.£2.66

Save 25%

Ninja Birthday Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Modern Ninja Training Birthday Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Stealthy Ninja Sword Birthday Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Digital Ninja Training Kids' Birthday Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Ninjastic Birthday Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Ninja Karate Birthday Party Invitations

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Girl Ninja Karate Birthday Party Invitations

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Kids' Birthday Shuriken Ninja Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Ninja Warrior Boy Black & Teal Photo Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Custom Ninja Martial Arts Birthday Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Watercolor Ninja Adventure Kids' Birthday Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Samurai Ninja Martial Arts Birthday Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Custom Chic Ninja Girl Birthday Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Ninja Birthday Invitation - Red Karate Party

Sale Price £2.04.£2.04 Original Price £2.71.£2.71

Save 25%

Kids' Birthday Shuriken Ninja Adventure Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Custom Ninja Adventure Kids' Birthday Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Whimsical Ninja Sword Kids' Birthday Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Boho Little Ninja Girl Birthday Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Custom Ninja Sword Kids' Birthday Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Cute Ninja Birthday Party Invitation

Sale Price £2.16.£2.16 Original Price £2.87.£2.87

Save 25%

Ninja Birthday Invitation, Karate Ninja Party Invitation

Sale Price £2.04.£2.04 Original Price £2.71.£2.71

Save 25%

Modern Ninja Editable Girl Birthday Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Surprise Ninja Black Belt Birthday Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Samurai Ninja Martial Arts Birthday Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Anime Style Ninja Fighter Boys Birthday Party Invitation

Sale Price £2.04.£2.04 Original Price £2.71.£2.71

Save 25%

Whimsical Ninja Surprise Birthday Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Cute Ninja Secret Agent Birthday Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Ninja Girl Birthday Martial Arts Invitation



Save 25%

Ninja Girl Birthday Martial Arts Invitation

Sale Price £2.08.£2.08 Original Price £2.77.£2.77

Save 25%

Surprise Ninja Birthday for Children Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Modern Ninja Scroll Birthday Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Black Belt Ninja Adventure Birthday Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Cool Ninja School Kids Birthday Party Invitation

Sale Price £1.82.£1.82 Original Price £2.42.£2.42

Save 25%

Ninja Karate Birthday Party Invitations

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Simple Ninja Birthday Party Invitation

Sale Price £2.16.£2.16 Original Price £2.87.£2.87

Save 25%

Cute Ninja Birthday Party Invitation

Sale Price £2.16.£2.16 Original Price £2.87.£2.87

Save 25%

Ninja Birthday Invitation - Blue Karate Party

Sale Price £2.04.£2.04 Original Price £2.71.£2.71

Save 25%

Digital Custom Ninja Girl Birthday Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Little Ninja Custom Chic Birthday Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Stealthy Ninja Sword Birthday Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Whimsical Ninja Martial Arts Birthday Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Budget Let's Kick It Ninja Martial Arts Birthday

Price£1.45

Save 25%

Watercolor Modern Ninja Girl Birthday Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Modern Ninja Martial Arts Birthday Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Ninja Birthday Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Digital Elegant Ninja Girl Birthday Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Cute Ninja Birthday Party Invitation

Sale Price £2.16.£2.16 Original Price £2.87.£2.87

Save 25%

Ninja Karate Birthday Custom Age Party Invitation

Sale Price £2.20.£2.20 Original Price £2.93.£2.93

Save 25%

Ninja Birthday Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Ninja Birthday Invitation, Karate Ninja Party Invitation

Sale Price £2.04.£2.04 Original Price £2.71.£2.71

Save 25%

Ninja Girl Birthday Invitation, Cute Pink Karate Invitation

Sale Price £2.00.£2.00 Original Price £2.66.£2.66

Save 25%

Ninja Birthday Invitation

Sale Price £2.24.£2.24 Original Price £2.98.£2.98

Calling all Ninjas! Birthday Party Invitation

Price£1.20

Save 25%

Boho Ninja Sword Birthday Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Funny Ninja Secret Agent Birthday Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Ninja Martial Arts Whimsical Birthday Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Ninja Learn Ninjutsu Kids Birthday Party Invitation

Sale Price £1.82.£1.82 Original Price £2.42.£2.42

Save 25%

Simple Ninja Martial Arts Birthday Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

Save 25%

Samurai Sword Ninja Surprise Birthday Invitation

Sale Price £2.12.£2.12 Original Price £2.82.£2.82

쎂Previous 1 2 3 4 5 Next쎃

﻿
﻿
Unlimited* Free Shipping and Exclusive Offers
﻿START YOUR FREE 30-DAY TRIAL﻿

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
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