Shop By
Active Filters:
Reset Filters
Skip Left Nav
Jump to Top of List

Outer Space Halloween Costumes & Party Decorations

(155 items)
Alien Boppers Kids Party Favors - Glow in Dark Headband Aliens Halloween Pack of 12
Alien Boppers Kids Party Favors - Glow in Dark Headband Aliens Halloween Pack of 12
1 Set(s) #14262715
$15.99
Sold and Shipped by Prop Boutique Corporation
 
 
Quick View
Kid’s Orange Astronaut Jacket Halloween Costume
Kid’s Orange Astronaut Jacket Halloween Costume
1 Piece(s) #14305076
Starting at
$27.99
 
 
Select Options
 
8" Killer Klowns from Outer Space™ Spikey Collectible Figure Halloween Decoration
8" Killer Klowns from Outer Space™ Spikey Collectible Figure Halloween Decoration
1 Piece(s) #MATTMGM130
$34.99
 
 
Quick View
8" Killer Klowns from Outer Space™ Rudy Collectible Figure Halloween Decoration
8" Killer Klowns from Outer Space™ Rudy Collectible Figure Halloween Decoration
1 Piece(s) #MATTMGM128
$34.99
 
 
Quick View
8" Killer Klowns from Outer Space™ Jumbo Collectible Figure Halloween Decoration
8" Killer Klowns from Outer Space™ Jumbo Collectible Figure Halloween Decoration
1 Piece(s) #MATTMGM129
$32.99
 
 
Quick View
14" x 4 3/4" Green Alien Tree Peekers Plastic Halloween Decoration
14" x 4 3/4" Green Alien Tree Peekers Plastic Halloween Decoration
1 Piece(s) #SEW83228
$18.99
 
 
Quick View
Kids Silver Astronaut Halloween Costume
Kids Silver Astronaut Halloween Costume
1 Piece(s) #14305078
Starting at
$39.99
 
 
Select Options
 
National Tree Company 35 in. Halloween Alien Spacecraft with LED Light Strips
National Tree Company 35 in. Halloween Alien Spacecraft with LED Light Strips
Each #14282665
$149.99
Shipped by National Tree Company
 
 
Quick View
National Tree Company 40 in. Halloween Neon Style Alien Decoration
National Tree Company 40 in. Halloween Neon Style Alien Decoration
Each #14282643
$119.99
Shipped by National Tree Company
 
 
Quick View
Adults Overhead Green Light-Up Alien Spawn™ Halloween Mask
Adults Overhead Green Light-Up Alien Spawn™ Halloween Mask
1 Piece(s) #FW93577TG
$16.99
 
 
Quick View
Red Halloween Predator Mask
Red Halloween Predator Mask
1 Piece(s) #5020BS
$109.99
 
 
Quick View
Hooded Space Imp Halloween Mask
Hooded Space Imp Halloween Mask
1 Piece(s) #1023BS
$154.99
 
 
Quick View
37" Alien Skeleton Decoration
37" Alien Skeleton Decoration
1 Piece(s) #SEZ28054
$32.99
(4)
 
 
Quick View
National Tree Company 38 in. Halloween Alien Garden Stake
National Tree Company 38 in. Halloween Alien Garden Stake
Each #14282455
$52.99
Shipped by National Tree Company
 
 
Quick View
National Tree Company 72 in. Halloween Inflatable Animated Alien Spacecraft
National Tree Company 72 in. Halloween Inflatable Animated Alien Spacecraft
Each #14282709
$349.99
Shipped by National Tree Company
 
 
Quick View
National Tree Company 84 in. Inflatable Halloween Alien with Sign
National Tree Company 84 in. Inflatable Halloween Alien with Sign
Each #14282627
$107.99
Shipped by National Tree Company
 
 
Quick View
Adults Purple Predator Monster Halloween Mask
Adults Purple Predator Monster Halloween Mask
1 Piece(s) #5019BS
Clearance
Price
$76.97
30% OFF
 
 
Quick View
3 1/2" John Carpenter’s They Live!™ Alien Ornament Halloween Decoration
3 1/2" John Carpenter’s They Live!™ Alien Ornament Halloween Decoration
1 Piece(s) #MATTUS162
$29.99
 
 
Quick View
Value Outer Space Trunk-or-Treat Cardstock Decorating Kit – 9 Pc.
Value Outer Space Trunk-or-Treat Cardstock Decorating Kit – 9 Pc.
9 Piece(s) #14541076
$16.99
 
 
Quick View
Adults Deluxe Killer Klowns from Outer Space™ Shorty Mask
Adults Deluxe Killer Klowns from Outer Space™ Shorty Mask
1 Piece(s) #MATTMGM133
$49.99
 
 
Quick View
Adults Deluxe Killer Klowns from Outer Space™ Slim Mask
Adults Deluxe Killer Klowns from Outer Space™ Slim Mask
1 Piece(s) #MATTMGM134
$59.99
 
 
Quick View
Adults Deluxe Killer Klowns from Outer Space™ Rudy Mask
Adults Deluxe Killer Klowns from Outer Space™ Rudy Mask
1 Piece(s) #MATTMGM132
$49.99
 
 
Quick View
Adults Killer Klowns from Outer Space™ Slim Overhead Mask - One Size
Adults Killer Klowns from Outer Space™ Slim Overhead Mask - One Size
1 Piece(s) #ISD93595
$29.99
 
 
Quick View
1/2" Bulk 72 Pc. Bright Colors Smiling Monster Temporary Tattoos
1/2" Bulk 72 Pc. Bright Colors Smiling Monster Temporary Tattoos
72 Piece(s) #25/2923
$7.99
(14)
 
 
Quick View
3" Bulk 72 Pc. Creepy Solid Color Vinyl Martian Fingers with Red Nails
3" Bulk 72 Pc. Creepy Solid Color Vinyl Martian Fingers with Red Nails
72 Piece(s) #39/431
$9.99
(26)
 
 
Quick View
Roswell Alien - Female Cardboard Stand-Up
Roswell Alien - Female Cardboard Stand-Up
1 Piece(s) #13577242
$49.99
Shipped by Advanced Graphics
 
 
Quick View
Adults Killer Klowns from Outer Space™ Clown Pendant
Adults Killer Klowns from Outer Space™ Clown Pendant
Each #MATTBX114
$97.99
 
 
Quick View
Boy's Monster Vs Aliens Dr. Cockroach Costume - Small
Boy's Monster Vs Aliens Dr. Cockroach Costume - Small
1 Piece(s) #RU883578SM
Clearance
Price
$7.47
58% OFF
 
 
Quick View
Trick or Treat Studios The Monitor Monster Overhead Mask - One Size
Trick or Treat Studios The Monitor Monster Overhead Mask - One Size
1 Piece(s) #MATTCW100
$69.99
 
 
Quick View
2" Mini Jesus Lights the Way Light-Up Rubber Bouncy Balls - 12 Pc.
2" Mini Jesus Lights the Way Light-Up Rubber Bouncy Balls - 12 Pc.
Per Dozen #13846234
On
Sale
$19.98
9% OFF
(15)
 
 
Quick View
Glow-in-the-Dark Shooting Star Disc Shooters - 24 Pc.
Glow-in-the-Dark Shooting Star Disc Shooters - 24 Pc.
24 Piece(s) #13774278
$4.99
(4)
 
 
Quick View
15" Rainbow Colors Fiber Optic Plastic Light-Up Wands - 12 Pc.
15" Rainbow Colors Fiber Optic Plastic Light-Up Wands - 12 Pc.
Per Dozen #13725834
On
Sale
$15.98
27% OFF
(61)
 
 
Quick View
Glow-in-the-Dark Space Slap Bracelets - 12 Pc.
Glow-in-the-Dark Space Slap Bracelets - 12 Pc.
Per Dozen #13830798
On
Sale
$7.48
55% OFF
(4)
 
 
Quick View
Glow-in-the-Dark Bouncy Balls - 12 Pc.
Glow-in-the-Dark Bouncy Balls - 12 Pc.
Per Dozen #12/4513
On
Sale
$6.48
27% OFF
(12)
 
 
Quick View
Kids Adaptive Toy Story™ Buzz Lightyear Jumpsuit Costume
Kids Adaptive Toy Story™ Buzz Lightyear Jumpsuit Costume
2 Piece(s) #14359626
Starting at
$43.99
 
 
Select Options
 
22" circ. White Astronaut USA Polyester Helmet
22" circ. White Astronaut USA Polyester Helmet
Each #15/558
$6.98
(22)
 
 
Quick View
Pointed Latex Ears Alien Blue
Pointed Latex Ears Alien Blue
1 Piece(s) #FA30BU
Clearance
Price
$1.37
44% OFF
 
 
Quick View
Alien Test Tubes of Slime - 12 Pc.
Alien Test Tubes of Slime - 12 Pc.
Per Dozen #12/1457
On
Sale
$8.98
25% OFF
(17)
 
 
Quick View
Doctor Who 8th Doctor Sonic Screwdriver With Sound FX
Doctor Who 8th Doctor Sonic Screwdriver With Sound FX
1 Piece(s) #14259476
$39.99
Sold and Shipped by Toynk Toys, LLC.
 
 
Quick View
Bulk 72 Pc. Glow-in-the-Dark Sticky Stars
Bulk 72 Pc. Glow-in-the-Dark Sticky Stars
72 Piece(s) #13615459
On
Sale
$7.98
38% OFF
(11)
 
 
Quick View
3" Bulk 72 Pc. Glow-in-the-Dark Vinyl Martian Finger Costume Accessories
3" Bulk 72 Pc. Glow-in-the-Dark Vinyl Martian Finger Costume Accessories
72 Piece(s) #39/434
$9.39
(20)
 
 
Quick View
Alien Slow-Rising Squishies - 12 Pc.
Alien Slow-Rising Squishies - 12 Pc.
Per Dozen #13812547
Clearance
Price
$23.77
15% OFF
(4)
 
 
Quick View
12" Long Arm Purple, Blue & Pink Galaxy Stuffed Bears - 12 Pc.
12" Long Arm Purple, Blue & Pink Galaxy Stuffed Bears - 12 Pc.
Per Dozen #13820674
$32.99
(11)
 
 
Quick View
Kids Astronaut Costume
Kids Astronaut Costume
1 Piece(s) #14298406
Starting at
$17.47
 
 
Select Options
 
Bulk 144 Pc. Mini Glow-in-the-Dark Moons & Stars
Bulk 144 Pc. Mini Glow-in-the-Dark Moons & Stars
144 Piece(s) #13665645
On
Sale
$6.98
10% OFF
(12)
 
 
Quick View
Glow-in-the-Dark Flying Discs - 12 Pc.
Glow-in-the-Dark Flying Discs - 12 Pc.
Per Dozen #12/4523
$19.99
(13)
 
 
Quick View
NASA White Plastic Astronaut Space Helmet with Moveable Visor
NASA White Plastic Astronaut Space Helmet with Moveable Visor
1 Piece(s) #UR30507OS
$31.99
 
 
Quick View
Toddler Boy's Standard Toy Story Buzz Lightyear Costume
Toddler Boy's Standard Toy Story Buzz Lightyear Costume
1 Piece(s) #14263796
Starting at
$12.57
 
 
Select Options
 
Kids Astronaut Helmet with Face Shield
Kids Astronaut Helmet with Face Shield
1 Piece(s) #ARASHELMET
$32.99
(8)
 
 
Quick View
Value Spaceship Wagon Cover Decorating Kit - 2 Pc.
Value Spaceship Wagon Cover Decorating Kit - 2 Pc.
2 Piece(s) #14114289
Clearance
Price
$9.47
13% OFF
 
 
Quick View
Mini Silver UFO Lamp Party Light
Mini Silver UFO Lamp Party Light
Each #23/171
$7.49
(23)
 
 
Quick View
Space Ranger Classic Child Costume
Space Ranger Classic Child Costume
1 Piece(s) #DG125059L
$49.99
 
 
Quick View
Boy's Astronaut Costume
Boy's Astronaut Costume
1 Piece(s) #14107947
Starting at
$49.99
 
 
Select Options
 
Killer Klowns From Outer Space Full Adult Costume Mask Slim
Killer Klowns From Outer Space Full Adult Costume Mask Slim
1 Piece(s) #14332504
$109.99
Sold and Shipped by Toynk Toys, LLC.
 
 
Quick View
Killer Klowns From Outer Space Kollage A 1000-Piece Jigsaw Puzzle For Adults 28 x 20 Inches
Killer Klowns From Outer Space Kollage A 1000-Piece Jigsaw Puzzle For Adults 28 x 20 Inches
1 Piece(s) #14333119
$13.99
Sold and Shipped by Toynk Toys, LLC.
 
 
Quick View
Alien Inflatable - Adult
Alien Inflatable - Adult
1 Piece(s) #SH21191
$59.99
 
 
Quick View
17" Space Ranger Alpha Laser Blade Toy Costume Accessory
17" Space Ranger Alpha Laser Blade Toy Costume Accessory
1 Piece(s) #DG129349
$13.99
 
 
Quick View
9 1/4" Scream Greats Series 1 Collection Killer Klowns from Outer Space Slim Figure
9 1/4" Scream Greats Series 1 Collection Killer Klowns from Outer Space Slim Figure
1 Piece(s) #MATTMGM124
$34.99
 
 
Quick View
Helmet Space White with Reflective Visor OS
Helmet Space White with Reflective Visor OS
1 Piece(s) #UR30506OS
$27.99
 
 
Quick View
8 1/2" Scream Greats Series 1 Collection Killer Klowns from Outer Space Fatso Figure
8 1/2" Scream Greats Series 1 Collection Killer Klowns from Outer Space Fatso Figure
1 Piece(s) #MATTMGM123
$34.99
 
 
Quick View
Kids Astronaut Boot Tops
Kids Astronaut Boot Tops
1 Piece(s) #14303430
Starting at
$18.99
 
 
Select Options
 
Kids Astronaut Gloves
Kids Astronaut Gloves
1 Piece(s) #14303431
Starting at
$16.99
(2)
 
 
Select Options
 
Funko ReAction Predator Invisible Predator Action Figure
Funko ReAction Predator Invisible Predator Action Figure
1 Piece(s) #14253844
$12.99
Sold and Shipped by Toynk Toys, LLC.
 
 
Quick View
Adults Astronaut Gloves
Adults Astronaut Gloves
1 Piece(s) #14303433
Starting at
$16.99
 
 
Select Options
 
1 2 3

Create an Unforgettable Outer Space Halloween Experience

Transform your Halloween party into an interstellar adventure with our incredible selection of outer space party supplies. From glowing alien decorations to cosmic tableware, we have everything you need to create a theme that is truly out of this world. Our bulk options make it easy and affordable to host a party that will have everyone talking. Get ready to launch your Halloween celebration into a new dimension of fun with easy-to-assemble dv©cor and unique, thematic items. We deliver more fun for your entire crew, ensuring your space-themed event is a stellar success from start to finish.