By remaining on the Site or clicking “OK,” you consent to Zazzle’s Terms of Use and Privacy Notice, and to Zazzle’s use of cookies and similar technologies (including those provided by third parties), which retain information to enable the Zazzle experience, track interactions, advertise, and for other related purposes. You may opt-out of this tracking by updating your cookies preferences.

Save up to 25% on Select Cards & Invitations* Shop Now ➞

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

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
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 Sweet 16 Envelope Seals

329 results

Invitations & Stationery

쎃

Mailing Accessories

쎃

Envelope Seals

All Products

< Invitations & Stationery

< Mailing Accessories

Circle

Square

Heart

Star

Oval

3.8 cm Diameter

3.8 x 3.8 cm

7.6 cm Diameter

11.4 x 6.9 cm

7.6 x 7.6 cm

$15 to $25

$25 to $50

Adhesive Type

Material

Shape

Size

Price

Design Style

Events & Occasions

Recipients

Creator Store

Makers

Design Options

Number of Photos

Design Colour

Sort by:

쒐

Create your own product

Girly Rose Gold Blush Pink Monogram Name Classic Round Sticker

Price$16.00

Girly Rose Gold Blush Pink Monogram Name Square Sticker

Price$16.00

Girly Rose Gold Glitter Blush Pink Monogram Name Heart Sticker

Price$16.60

Purple & White Sweet 16 Birthday Party Favour Seal

Price$19.90

Rose Gold Brushed Metal Glitter Monogram Name Classic Round Sticker

Price$16.90

Collection

Pink Purple Sweet 16 Envelope Seal Sticker w Heart

Price$19.20

Custom Sweet 16 Purple Lilac Envelope Seal

Price$19.20

Collection

Blush Pink Rose Floral Sweet 16 Envelope Seal

Price$19.20

Collection

Hot Pink and Gold Heart Sweet 16 Envelope Seal

Price$19.20

Thank You Rose Gold Glitter Sparkle Business Classic Round Sticker

Price$16.95

Pink and Gold Glitter Sweet 16 Personalised Classic Round Sticker

Price$19.20

Chic Purple Gold Glitter Agate Sweet 16 Party Classic Round Sticker

Price$16.00

Collection

Chic Teal Gold Glitter Agate Custom Monogram Classic Round Sticker

Price$16.00

Collection

Chic Teal Gold Glitter Agate Sweet 16 Classic Round Sticker

Price$16.00

Collection

Gold Sweet 16 Envelope Seal with Heart

Price$19.20

Pastel Watercolor Elegant Sweet Sixteen Purple Classic Round Sticker

Price$16.00

Collection

Fall Sweet 16 Thank You Black Boho Floral Favour Classic Round Sticker

Price$16.00

Collection

Chic Gold Black Glitter Monogram Name Classic Round Sticker

Price$16.00

Sweet 16 Luau Party Hawaiian Watercolor Custom Classic Round Sticker

Price$16.00

Collection

Sky Blue Pastel Ombre Sweet 16 Sticker

Price$16.90

Blush Pink Floral Sweet 16th Birthday Classic Round Sticker

Price$16.00

Pink Sparkling Glitter Gown Sweet 16 Party Classic Round Sticker

Price$16.90

Sweet 16 Purple/Gold Envelope Seal Stickers

Price$16.95

20 - 1.5" Envelope Seal Sweet 16 Green

Price$15.65

20 - 1.5" Envelope Seal Sweet 16 Silver Party

Price$15.65

Sweet 16 Rose Gold Faux Glitter Heart Birthday Classic Round Sticker

Price$16.00

Blue Pink Pastel Ombre Sweet 16 Sticker

Price$16.90

Purple Damask/Tiara Sweet 16 Envelope Sticker/seal Classic Round Sticker

Price$16.90

Elegant Silver Light Purple Template Quinceanera Classic Round Sticker

Price$16.75

Collection

Pink Peonies Burgundy Floral Leaves Sweet 16 Classic Round Sticker

Price$19.20

Collection

Elegant Pretty Pink Watercolor Return Address Square Sticker

Price$17.70

Glitter and Bow, Thank You Stickers

Price$16.95

Navy Blue burgundy pink rose Sweet SIxteen Classic Round Sticker

Price$16.90

Purple Sweet 16 Masquerade Party Envelope Seal

Price$16.95

Light Purple Glam Glitter Sweet 16 Personalised Classic Round Sticker

Price$18.00

Collection

Girly Ombre Pink Purple Glitter Monogram Name Classic Round Sticker

Price$16.00

20 - 1.5" Envelope Seal Sweet 16 Gold Black Party

Price$15.65

20 - 1.5" Envelope Seal Sweet 16 Pink Black Party

Price$15.65

Purple Flower Sweet Sixten Classic Round Sticker

Price$16.95

Tropical Sweet 16 Aloha Luau Birthday Classic Round Sticker

Price$16.95

Thank You Purple Ombre Glitter Girly Sweet 16 Classic Round Sticker

Price$16.95

Sweet 16 Black And Pink Glitter Envelope Seal

Price$16.00

Sweet 16 Faux Purple Glitter Envelope Seal

Price$16.95

Thank You Rose Gold Glitter Sparkle Business Classic Round Sticker

Price$16.95

Boho Mauve Peach Flowers Birthday Thank You Classic Round Sticker

Price$16.00

Collection

Boho Bordo Burgundy Red Flowers Sweet 16 Classic Round Sticker

Price$16.90

Burgundy Blush Floral Sweet 16 Favour Seal

Price$16.90

Spring Flowers Pink Peach Sweet 16 Thank You Heart Sticker

Price$17.55

Elegant Pink Bat Mitzvah Personalised Sticker

Price$18.00

Sweet Sixteen Pink Gold Paris Eiffel Tower Sticker

Price$16.00

Collection

Chic Grey Round Monogram Favour Label

Price$16.90

Pretty Pink Gold Black Masquerade Mask Sweet 16 Classic Round Sticker

Price$17.15

Collection

Pastel Watercolor Elegant Sweet Sixteen Aqua Classic Round Sticker

Price$16.00

Collection

Sweet 16 Lemonade Pink Ombre Custom Name Date Classic Round Sticker

Price$20.00

Collection

Quinceanera Rustic Floral 15th Birthday Classic Round Sticker

Price$18.00

Collection

Red Heart Glitter Sweet Sixteen Envelope Seal

Price$16.95

Collection

Sweet Sixteen Gold Envelope Seal Sticker

Price$19.20

Personalised Gold Sweet Sixteen Party Sticker

Price$19.20

Blue Damask & Tiara Sweet 16 Envelope Sticker/seal Classic Round Sticker

Price$16.90

Blue/Black Bow & Swirl Sweet 16 Envelope seal

Price$16.90

1 2 3 4 5 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
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