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SinisterRex

Collections

3 Collections

Prehistoric Power

Future is now

Monsters, Madness and Mayhem

Shop

29 Results
Windy City Mothman Classic T-Shirt
Windy City Mothman Classic T-Shirt
$19.70
$26.26 (25% off)
Creature with the Crab Rangoon Active T-Shirt
Creature with the Crab Rangoon Active T-Shirt
$23.54
$31.39 (25% off)
Frank and Stein Classic T-Shirt
Frank and Stein Classic T-Shirt
$19.70
$26.26 (25% off)
Don’t Mess With Tesla Premium T-Shirt
Don’t Mess With Tesla Premium T-Shirt
$26.68
$35.57 (25% off)
Distressed Robot Dreamer Classic T-Shirt
Distressed Robot Dreamer Classic T-Shirt
$19.70
$26.26 (25% off)
Penalty Kill Sticker
Penalty Kill Sticker
From $1.51
Consumerism Comes for us All Sticker
Consumerism Comes for us All Sticker
From $1.51
Stream This Relaxed Fit T-Shirt
Stream This Relaxed Fit T-Shirt
$20.98
$27.97 (25% off)
Poured by the Gourd Classic T-Shirt
Poured by the Gourd Classic T-Shirt
$19.70
$26.26 (25% off)
Fear Rules All Premium T-Shirt
Fear Rules All Premium T-Shirt
$26.68
$35.57 (25% off)
Wine of Frankenstein Sticker
Wine of Frankenstein Sticker
From $1.51
Working to the Bone Sticker
Working to the Bone Sticker
From $1.51
I’m Lycan’ it Classic T-Shirt
I’m Lycan’ it Classic T-Shirt
$19.70
$26.26 (25% off)
Rosie the Roaster Classic T-Shirt
Rosie the Roaster Classic T-Shirt
$19.70
$26.26 (25% off)
Vanpire Sticker
Vanpire Sticker
From $1.51
The Waking Dead Sticker
The Waking Dead Sticker
From $1.51
Halloween Fiends Sticker
Halloween Fiends Sticker
From $1.51
Bigfoot Hunting Party Sticker
Bigfoot Hunting Party Sticker
From $1.51
Enfield Horror High Classic T-Shirt
Enfield Horror High Classic T-Shirt
$19.70
$26.26 (25% off)
Yeti to Party! Sticker
Yeti to Party! Sticker
From $1.51
Drankula Sticker
Drankula Sticker
From $1.51
Boos and Spirits Active T-Shirt
Boos and Spirits Active T-Shirt
$23.54
$31.39 (25% off)
Mothman Philosophies Classic T-Shirt
Mothman Philosophies Classic T-Shirt
$19.70
$26.26 (25% off)
Demonic Skullduggery  Classic T-Shirt
Demonic Skullduggery Classic T-Shirt
$19.70
$26.26 (25% off)
Sinister Rex  Premium T-Shirt
Sinister Rex Premium T-Shirt
$26.68
$35.57 (25% off)
Rotten to the Core Sticker
Rotten to the Core Sticker
From $1.51
Tristrike Classic T-Shirt
Tristrike Classic T-Shirt
$19.70
$26.26 (25% off)
Up in Arms Classic T-Shirt
Up in Arms Classic T-Shirt
$19.70
$26.26 (25% off)
Krampus Classic T-Shirt
Krampus Classic T-Shirt
$19.70
$26.26 (25% off)
About SinisterRex
  • Minooka, United States
  • 29 designs
When life gets insane, never forget to treat yourself to the finer things it has to offer; dinosaurs, robots and monsters! Stop by the shop and pick out your favorite style today. Thanks for swooping by!
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