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Alien-Themed Halloween Party Supplies & Decorations

(7 items)
John Carpenter’s They Live Stay Asleep Glasses Enamel Pin
John Carpenter’s They Live Stay Asleep Glasses Enamel Pin
1 Piece(s) #MASFUS112
On
Sale
$7.98
33% OFF
 
 
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4 Pc. They Live™ Collection Series 1 Cutout Wall Decorations
4 Pc. They Live™ Collection Series 1 Cutout Wall Decorations
1 Piece(s) #MAMCUS105
On
Sale
$5.38
46% OFF
 
 
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Mini Silver UFO Lamp Party Light
Mini Silver UFO Lamp Party Light
Each #23/171
$7.49
(23)
 
 
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Alien Antenna
Alien Antenna
1 Piece(s) #14107026
Starting at
$4.49
 
 
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NOPE™ Jupiter's Claim Red & Yellow Wrapping Paper
NOPE™ Jupiter's Claim Red & Yellow Wrapping Paper
1 Piece(s) #MASFUS168
On
Sale
$5.98
50% OFF
 
 
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NOPE™ Cloud Blue & White Printed Wrapping Paper
NOPE™ Cloud Blue & White Printed Wrapping Paper
1 Piece(s) #MASFUS167
On
Sale
$5.98
50% OFF
 
 
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Antenna Headband
Antenna Headband
1 Piece(s) #MR158040
On
Sale
$4.98
27% OFF
 
 
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Outer Space & Alien-Themed Halloween Decorations

Blast into intergalactic fun with our exclusive collection of alien Halloween party supplies. From glowing UFO lamps to authentic-looking alien antenna headbands, we offer everything you need to create an unforgettable sci-fi Halloween experience. Our horror party supplies section features complementary items like scary clown accessories and zombie party favors that pair perfectly with alien themes for trunk-or-treat events or haunted house parties. Discover budget-friendly decorations that transform any space into a cosmic haunt, including spaceship wall cutouts and metallic silver props that enhance both outer space decorations and traditional Halloween setups. With options ranging from $2-$50, you can mix and match affordable single items with complete costume kits for full-party coordination.