You are here:Home > Birthdays > 21st Birthday Party Supplies
We found 92 results matching your criteria.
Choose a sub category:
Birthday Diva Drinking Games Drinkware
Glow in the Dark Leopard Print Zebra Print

21st Birthday Party Supplies & Decorations

Sort By:
1 2 3
Light-Up Naughty Girl Tiara Light-Up Naughty Girl Tiara
Retail Price: $5.50
Our Price: $4.40
You save $1.10!

(2)
Girls' Night Out Satin Sash Girls' Night Out Satin Sash
Retail Price: $5.50
Our Price: $4.40
You save $1.10!

(1)
Finally 21 Shot Glass Beads (1/pkg) Finally 21 Shot Glass Beads (1/pkg)
Retail Price: $2.29
Our Price: $1.83
You save $0.46!

(19)
Light Up 21 Tiara Light Up 21 Tiara
Retail Price: $5.50
Our Price: $4.40
You save $1.10!

(28)
21st Birthday Beads (1/Pkg) 21st Birthday Beads (1/Pkg)
Retail Price: $1.79
Our Price: $1.43
You save $0.36!

(16)
21st Birthday Party Sash 21st Birthday Party Sash
Retail Price: $5.50
Our Price: $4.40
You save $1.10!

(33)
Finally 21! Satin Sash Finally 21! Satin Sash
Retail Price: $5.50
Our Price: $4.40
You save $1.10!
Plastic 21 Tiara Plastic 21 Tiara
Retail Price: $2.99
Our Price: $2.39
You save $0.60!
Even the nicest people have a naughty side, so show yours off by wearing the Glittered Devil Horns Headband. Glittered Devil Horns Headband
Retail Price: $3.59
Our Price: $2.87
You save $0.72!
These fun, colorful Pinwheel Picks will add to any outdoor summer party. The package has yellow, light blue, green, pink, red and orange pinwheels, adding plenty of vibrant colors to the gathering. Comes with a total of 24 pinwheels per package. Pinwheel Picks
Retail Price: $4.99
Our Price: $3.99
You save $1.00!
These Assorted Decorative Fans are for you! There are five pieces in this package, including two white fans with gold foil triangles, two gold foil fans and one mint green fan. The sizes of the fans vary from nine inches to 16 inches. Assorted Decorative Fans - Mint Green
Retail Price: $6.50
Our Price: $5.20
You save $1.30!
These Accordion Paper Fans will add a splash of color anywhere you put them. There are a total of five pieces in the package, including two orange fans, two purple fans and one green fan,  measuring eight inches, 12 inches and 16 inches respectively. Accordion Paper Fans- Lime Green, Orange, Purple
Retail Price: $4.50
Our Price: $3.60
You save $0.90!
Arrange the scrumptious cupcakes on this fun and colorful Dots & Stripes Cupcake Stand. This colorful stand features fun shades of red, blue, green, purple, orange and white, not to mention dots, stripes and lines. Stands 13.5 inches tall. One per pack. Dots & Stripes Cupcake Stand
Retail Price: $5.99
Our Price: $4.79
You save $1.20!
Once you assemble the Rock & Roll Cupcake Stand, you have a three-tiered stand to organize your cupcakes in a groovy arrangement. The stand has nice shades of blue and pink, while incorporating some musical notes to it. Measures 13.5 inches high. Rock & Roll Record Cupcake Stand
Retail Price: $5.99
Our Price: $4.79
You save $1.20!
Add some gold to a Hollywood themed party or any themed birthday party by decorating with these Mini Flame Retardant Gleam 'N Columns. Two of the columns measure five inches wide by 29.5 inches long, while the other measures four inches wide by 4.5 feet. Mini FR Gleam 'N Columns - Gold
Retail Price: $13.50
Our Price: $10.80
You save $2.70!
Impress all the guests at your next party with our star chandeliers. The metallic shine of each chandelier will bring excitement to all of your guests. These chandeliers are fitting for New Year's Eve, Birthday, 4th of July and so much more! Star Chandelier (choose color)
Retail Price: $13.99
Our Price: $11.19
You save $2.80!
These Glittered Dot Stringers are a perfect addition to just about any themed party. The simple design is truly elegant. Choose from gold and silver and the package you receive will contain six (6) 6-foot long glittered stringers. Glittered Dot Stringers (choose color)
Retail Price: $4.99
Our Price: $3.99
You save $1.00!
The Tissue Diamond decoration allows you to add a pop of color anywhere! Available in a multitude of solid colors, simple open  to expose the honeycomb tissue. Open halfway, to attach to a wall, or open fully to hang with the attached string. 12.5 by 12 Tissue Diamond - Choose Color
Retail Price: $3.99
Our Price: $3.20
You save $0.79!
The Glittered Happy Birthday Cake Topper is a perfect substitution in place of candles on your birthday cake. Happy Birthday is spelled out in gold glittered letters between two 6-inch long picks. Includes 6 gold glittered heart picks as well. Glittered Happy Birthday Cake Topper
Retail Price: $3.99
Our Price: $3.19
You save $0.80!
Devil Horns Devil Horns
Retail Price: $3.59
Our Price: $2.87
You save $0.72!

(8)
Naughty Girl Lei Naughty Girl Lei
Retail Price: $3.25
Clearance Price: $1.63
You save $1.62!
21st Birthday Door Cover 21st Birthday Door Cover
Retail Price: $5.50
Our Price: $4.40
You save $1.10!

(15)
21st Whirls (5/pkg) 21st Whirls (5/pkg)
Retail Price: $5.29
Our Price: $4.23
You save $1.06!

(15)
21st Whirls 21st Whirls
Retail Price: $5.29
Our Price: $4.23
You save $1.06!

(4)
Glittered 21 Tiara Glittered 21 Tiara
Retail Price: $9.95
Our Price: $7.96
You save $1.99!

(9)
Like Shot Glasses (2/pkg) Like Shot Glasses (2/pkg)
Retail Price: $12.00
Our Price: $10.00
You save $2.00!
Devil Horns Headband with Halo Devil Horns Headband with Halo
Retail Price: $6.99
Our Price: $5.59
You save $1.40!

(1)
Fanci-Fetti 21 Silhouettes Fanci-Fetti 21 Silhouettes
Retail Price: $2.59
Our Price: $2.07
You save $0.52!

(6)
Plush Beer Mug Hat Plush Beer Mug Hat
Retail Price: $11.99
Our Price: $9.59
You save $2.40!
Devil Accessory Set Devil Accessory Set
Retail Price: $5.99
Our Price: $4.79
You save $1.20!

(4)
Shot Glass Beads (1/pkg) Shot Glass Beads (1/pkg)
Retail Price: $1.79
Our Price: $1.43
You save $0.36!

(3)
Glittered 21 Sign Glittered 21 Sign
Retail Price: $2.35
Our Price: $1.88
You save $0.47!

(5)
21st Birthday Party Beads (1/pkg) 21st Birthday Party Beads (1/pkg)
Retail Price: $4.99
Our Price: $3.99
You save $1.00!

(2)
Naughty Girl Satin Sash Naughty Girl Satin Sash
Retail Price: $5.50
Our Price: $4.40
You save $1.10!

(1)
Finally 21 Hat Finally 21 Hat
Retail Price: $7.95
Clearance Price: $3.75
You save $4.20!

(3)
Jumbo Martini Whirl (1/pkg) Jumbo Martini Whirl (1/pkg)
Retail Price: $3.99
Our Price: $3.19
You save $0.80!
   
 
1 2 3

Woo-Hoo, turning 21, let the celebration begin!

Browse through PartyCheap's collection of 21st birthday party decorations. From sashes, tiaras, beads, leis, whirls and door covers to light-up shot glasses, wine glasses, beer mug boppers and birthday party games we have the decorations for any party from mild to wild!



Many of our birthday party decorations are eligible for bulk and quantity discounts.

Need an idea? Browse our more than 10,000 unique products for inspiration or visit our Party Ideas and Tips and Tricks sections for even more ideas.

Have a great idea for a decoration or party supply? We're always looking for customer suggestions and feedback! Call 800.224.3143 or use the feedback link at the top of the page.