Skip to main content
Go to top!
Perfect Party Supplies logo
My Account    My Cart (0) items

  • Menu

  • Shop

  • Cart (0)

  • Account
  • Home
  • Party Themes
      • Animals/ Creatures
      • Around the World
      • Decades
      • Disney
      • Other Popular Themes
      • Planes, Trains & Automobiles
      • Superheroes
      • TV/Movies

      Animals/ Creatures

      Animals/ Creatures

      Dinosaurs
      Dragons
      Elephant "Little Peanut" Boy
      Elephant "Little Peanut" Girl
      Farm/Barnyard
      Ladybug
      Monkey
      Safari
      Shark Party Supplies
      Unicorn
      Woodland Friends

      Around the World

      Around the World

      Aladdin Arabian Nights Party Supplies
      Around the World
      Hawaiian
      Paris
      Space
      To The Moon Back

      Decades

      Decades

      80's Arcade Game Party Supplies
      Disco
      Gangster
      Rock & Roll

      Disney

      Disney

      Alice in Wonderland
      Beauty and the Beast
      Cinderella
      Disney cars
      Disney planes
      Disney Princess
      Disney Tinkerbell
      Finding Dory
      Frozen
      Mickey Mouse
      Minnie Mouse
      Moana
      Sofia the first
      The Little Mermaid
      Toy story
      Winnie the Pooh

      Other Popular Themes

      Other Popular Themes

      LOL Surprise
      Arcade Game
      Art Paint Party Supplies
      Ballerina Princess
      Building Block Party Supplies
      Camouflage
      Camp Out
      Carousel
      Circus
      Emoji Party Supplies
      Game On
      Glow Party
      Harry Potter
      Hollywood
      Lego
      Luau Party Supplies
      Mad Scientist
      Magic Party Supplies
      Mermaid Party Supplies
      Minecraft
      Nerf Party Supplies
      Pirate Party Supplies
      Princess
      Rainbow Party Supplies
      Robots
      Sherlock Holmes
      Under the Sea

      Planes, Trains & Automobiles

      Planes, Trains & Automobiles

      Construction Zone Party Supplies
      Fire Fighter
      Handyman
      Monster Truck
      Planes
      Police Party
      Up Up and Away
      V8 Supercars

      Superheroes

      Superheroes

      Avengers Party Supplies
      Batman Party Supplies
      Incredibles 2
      Spiderman
      Super Hero Girls
      Superhero Slogans
      TMNT Party Supplies
      Transformers Party Supplies

      TV/Movies

      TV/Movies

      The Wiggles
      PJ Masks Party Supplies
      Bananas In Pyjamas Party Supplies
      Despicable me
      Doc mcstuffins
      Dora the Explorer
      Giggle and Hoot Party Supplies
      Hello Kitty
      Jojo Siwa Party Supplies
      Lego Party Supplies
      My Little Pony
      Paw Patrol
      Peppa Pig
      Play School Party Supplies
      Sesame Street
      Shimmer and Shine
      Star Wars Party Supplies
      Teletubbies
      Thomas the Tank Engine
      Trolls
  • 1st Birthday Party Supplies
    • Elephant Boy Little Peanut Baby Shower Party Supplies

      Shop Now

      Elephant Boy Little Peanut Baby Shower Party Supplies

    • 1st Birthday Princess Party Supplies

      Shop Now

      1st Birthday Princess Party Supplies

    • Circus Party Supplies

      Shop Now

      Circus Party Supplies

    • Elephant Girl Little Peanut Baby Shower Party Supplies

      Shop Now

      Elephant Girl Little Peanut Baby Shower Party Supplies

    • Fun at One Boy Party Supplies | Perfect Party Supplies

      Shop Now

      Fun at One Boy Party Supplies | Perfect Party Supplies

    • Fun at One Girl Party Supplies | Perfect Party Supplies

      Shop Now

      Fun at One Girl Party Supplies | Perfect Party Supplies

    • Hot Air Balloon Up Up Away Party Supplies - Perfect Party Supplies

      Shop Now

      Hot Air Balloon Up Up Away Party Supplies - Perfect Party Supplies

    • Mickey Mouse 1st Birthday Party Supplies | Perfect Party Supplies

      Shop Now

      Mickey Mouse 1st Birthday Party Supplies | Perfect Party Supplies

      • View more 1st Birthday Party Supplies

       

  • Milestone Birthday Party Supplies
    • 40th Birthday Party Supplies

      Shop Now

      40th Birthday Party Supplies

    • 18th Birthday Party Supplies

      Shop Now

      18th Birthday Party Supplies

    • 21st Birthday Party Supplies

      Shop Now

      21st Birthday Party Supplies

    • 30th Birthday Party Supplies

      Shop Now

      30th Birthday Party Supplies

    • 50th Birthday Party Supplies

      Shop Now

      50th Birthday Party Supplies

    • 60th Birthday Party Supplies

      Shop Now

      60th Birthday Party Supplies

      • View more Milestone Birthday Party Supplies

       

  • Party Supplies
    • Balloons

      Shop Now

      Balloons

    • Candles & Cake Toppers

      Shop Now

      Candles & Cake Toppers

    • Cookie Cutters

      Shop Now

      Cookie Cutters

    • Decorations

      Shop Now

      Decorations

    • Games

      Shop Now

      Games

    • Invitations

      Shop Now

      Invitations

    • Party Favour Bags

      Shop Now

      Party Favour Bags

    • Party Favours/ Treats

      Shop Now

      Party Favours/ Treats

      • View more Party Supplies

       

  • Occasions
    • Melbourne Cup Party Supplies

      Shop Now

      Melbourne Cup Party Supplies

    • Halloween Party Supplies - Perfect Party Supplies

      Shop Now

      Halloween Party Supplies - Perfect Party Supplies

    • Baby Shower Party Supplies

      Shop Now

      Baby Shower Party Supplies

    • Christmas Party Supplies

      Shop Now

      Christmas Party Supplies

    • Easter Party Supplies

      Shop Now

      Easter Party Supplies

    • Mothers Day

      Shop Now

      Mothers Day

    • New Years Eve Party Supplies

      Shop Now

      New Years Eve Party Supplies

    • Religious Celebrations

      Shop Now

      Religious Celebrations

      • View more Occasions

       

  • Plain Coloured Tableware
    • Black Velvet Tableware

      Shop Now

      Black Velvet Tableware

    • Bright Pink Tableware

      Shop Now

      Bright Pink Tableware

    • Burgundy Tableware

      Shop Now

      Burgundy Tableware

    • Cobalt Blue Tableware

      Shop Now

      Cobalt Blue Tableware

    • Dark Purple Tableware

      Shop Now

      Dark Purple Tableware

    • Festive Green Tableware

      Shop Now

      Festive Green Tableware

    • Glittering Gold

      Shop Now

      Glittering Gold

    • Kiwi Green Tableware

      Shop Now

      Kiwi Green Tableware

      • View more Plain Coloured Tableware

       

  • Go Back
  • Home
  • Milestone Birthday Party Supplies
  • 18th Birthday Party Supplies
    • Party Themes (1894)
    • 1st Birthday Party Supplies (608)
    • Party Supplies (2431)
    • Milestone Birthday Party Supplies (345)
    • 40th Birthday Party Supplies (189)
    • 21st Birthday Party Supplies (201)
    • 50th Birthday Party Supplies (183)
    • 18th Birthday Party Supplies (198)
    • 60th Birthday Party Supplies (167)
    • 30th Birthday Party Supplies (181)
    • Occasions (530)
    • Plain Coloured Tableware (114)

    • clear
    • Amscan (91)
    • Anagram (4)
    • Azrah (4)
    • Balloon Agencies (1)
    • Beistle (2)
    • Creative Converting (76)
    • Hayden Agencies (1)
    • North Star Balloons (1)
    • Qualatex (7)
    • Sempertex (8)
    • Sweet themes (2)
    • In Stock (188)

18th Birthday Party Supplies

Celebrate your 18th Birthday in Style with these Awesome Party Supplies!!

197 Products Found
Galaxy Party Supplies Lunch Napkins 16 Pack

Galaxy Party Supplies Lunch Napkins 16 Pack

$4.99

4 Items left
Rainbow Party Supplies Rainbow Foil Party Hats 8 Pack

Rainbow Party Supplies Rainbow Foil Party Hats 8 P

$7.99

8 Items left
Shimmering Silver Party Supplies Napkins 50 Pack

Shimmering Silver Party Supplies Napkins 50 Pack

$4.99

8 Items left
Rainbow Party Supplies Rainbow Foil Dinner Plates 8 Pack

Rainbow Party Supplies Rainbow Foil Dinner Plates

$7.99

9 Items left
Black Glitter Party Supplies Number Candles 0 1 2 3 4 5 6 7 8 9 16 18 21 30 40 50

Black Glitter Party Supplies Number Candles 0 1 2

From $1.99

 
See Options
Dark Purple Party Supplies Dark Purple Cups 24 Pack

Dark Purple Party Supplies Dark Purple Cups 24 Pac

$6.49

2 Items left
Dark Purple Party Supplies Dark Purple Lunch Plates 24 Pack

Dark Purple Party Supplies Dark Purple Lunch Plate

$4.99

2 Items left
Lavender Purple Party Supplies Lunch Napkins x 20 Pack

Lavender Purple Party Supplies Lunch Napkins x 20

$2.99

3 Items left
Rainbow Party Supplies - Rainbow Foil Hanging Cutouts 5 Pack

Rainbow Party Supplies - Rainbow Foil Hanging Cuto

$6.99

4 Items left
Rainbow Party Supplies Rainbow Foil Party Cups

Rainbow Party Supplies Rainbow Foil Party Cups

$4.99

9 Items left
Apple Red Party Supplies Plastic Tablecover

Apple Red Party Supplies Plastic Tablecover

$2.99

7 Items left
Arabian Nights Party Supplies Lattice Tablecover Gold & Purple

Arabian Nights Party Supplies Lattice Tablecover G

$11.99

2 Items left
Festive Green Party Supplies Festive Green Lunch Napkins 20 Pack

Festive Green Party Supplies Festive Green Lunch N

$2.99

 
Glittering Gold Party Supplies Shiny Gold Metallic Foil Paper Treat Loot Favour Bags x12

Glittering Gold Party Supplies Shiny Gold Metallic

$5.99

 
Lavender Purple Party Supplies Plastic Rectangle Tablecover

Lavender Purple Party Supplies Plastic Rectangle T

$2.99

9 Items left
Pastel Fringe Backdrop Decoration 152.4cm wide Approx Gold Pink Teal

Pastel Fringe Backdrop Decoration 152.4cm wide App

$24.99

5 Items left
Purple Party Supplies - Purple Lunch Napkins 50 Pack

Purple Party Supplies - Purple Lunch Napkins 50 Pa

$4.99

3 Items left
Rainbow Pastel Party Supplies Beverage Napkins with Scalloped Edge 16 Pack

Rainbow Pastel Party Supplies Beverage Napkins wit

$4.99

6 Items left
Shimmering Silver Party Supplies Plastic Spoons 24 Pack

Shimmering Silver Party Supplies Plastic Spoons 24

$3.99

 
Shimmering Silver Plastic Forks 24 Pack

Shimmering Silver Plastic Forks 24 Pack

$3.99

 
18th Birthday Balloons

18th Birthday Balloons

From $1.00

 
See Options
18th Birthday Party Balloons

18th Birthday Party Balloons

From $1.00

 
See Options
18th Birthday Party Supplies - 18th Birthday Black Metallic Balloons

18th Birthday Party Supplies - 18th Birthday Black

From $1.00

 
See Options
18th Birthday Party Supplies - 18th Birthday Blue Metallic Balloons

18th Birthday Party Supplies - 18th Birthday Blue

From $1.00

 
See Options
  • 1
  • 2
  • 3
  • 4

Service

  • My Account
  • Track Order
  • Resolution Centre

About Us

  • About Us
  • Contact Us

Information

  • Terms of Use
  • Privacy Policy
  • Returns and Refund Policy
  • International Orders
  • Security Policy

Stay In Touch

Subscribe to our newsletter:

Copyright © 2019 Perfect Party Supplies | ABN: 16194638091 | E-commerce Software By Neto
Afterpay

Shop Now. Pay Later.
100% Interest-free.

Simple instalment plans available instantly at checkout

Select Afterpay as your payment method

Use your existing debit or credit card

Complete your checkout in seconds

No long forms, instant approval online

Pay over 4 equal instalments

Pay fortnightly, enjoy your purchase straight away!

All your need is:

1) An Australian Visa or Mastercard debit/credit card; 2) To be over 18 years of age; 3) To live in Australia

To see Afterpay's complete terms, visit https://www.afterpay.com.au/terms

© 2019 Afterpay