Extraterrestrial Sleuth T-Shirts

Get your space detective outfitted with our extraterrestrial sleuth-themed t-shirts! Bold, playful, and full of cosmic intrigue—these shirts bring mystery and humor to every casual occasion.

All Products Prints T-Shirts Mugs Pillows

"Must be those ancient aliens you hear so much about."

"Must be those ancient aliens you hear so much about." mockup

"Must be those ancient aliens you hear so much about."

from $19.00

'Think I preferred the old Irish barman.'

'Think I preferred the old Irish barman.' mockup

'Think I preferred the old Irish barman.'

from $19.00

"Don't worry, they normally look like little humans during the early scans."

"Don't worry, they normally look like little humans during the early scans." mockup

"Don't worry, they normally look like little humans during the early scans."

from $19.00

Secret footage from Roswell, shows an alien and debris from a crashed UFO

Secret footage from Roswell, shows an alien and debris from a crashed UFO mockup

Secret footage from Roswell, shows an alien and debris from a crashed UFO

from $19.00

"Please ask your pet to kindly put down the weapon."

"Please ask your pet to kindly put down the weapon." mockup

"Please ask your pet to kindly put down the weapon."

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Paranormal A-Z...

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Hair Crop Circle

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'Actually, we were hoping you guys would have the solution to all our problems.'

'Actually, we were hoping you guys would have the solution to all our problems.' mockup

'Actually, we were hoping you guys would have the solution to all our problems.'

from $19.00

Alien Snowmen

from $19.00

'Your videotape's intriguing - But it still doesn't prove that they really exist.'

'Your videotape's intriguing - But it still doesn't prove that they really exist.' mockup

'Your videotape's intriguing - But it still doesn't prove that they really exist.'

from $19.00

"Sorry...but until we fix the cloaking device, this will have to do."

"Sorry...but until we fix the cloaking device, this will have to do." mockup

"Sorry...but until we fix the cloaking device, this will have to do."

from $19.00

"Oh boy charades! I love charades! Something big? Is it a bird? It's sharp! Behind? Above?"

"Oh boy charades! I love charades! Something big? Is it a bird? It's sharp! Behind? Above?" mockup

"Oh boy charades! I love charades! Something big? Is it a bird? It's sharp! Behind? Above?"

from $19.00

'...heard the one about the Venusian, the Martian and the Saturnian?'

'...heard the one about the Venusian, the Martian and the Saturnian?' mockup

'...heard the one about the Venusian, the Martian and the Saturnian?'

from $19.00

He looks so natural lying there... mockup

He looks so natural lying there...

from $19.00

How am I abducting?

from $19.00

"Keep looking. She's here somewhere." mockup

"Keep looking. She's here somewhere."

from $19.00

'Excuse me could you please direct me to the nearest toilet?'

'Excuse me could you please direct me to the nearest toilet?' mockup

'Excuse me could you please direct me to the nearest toilet?'

from $19.00

Ducks and hares taken in by a wolf at a seance

Ducks and hares taken in by a wolf at a seance mockup

Ducks and hares taken in by a wolf at a seance

from $19.00

"I can never understand these foreign crop circles."

"I can never understand these foreign crop circles." mockup

"I can never understand these foreign crop circles."

from $19.00

Watch the skies: UFO buffs all stare at the sky, yet alien is amongst them.

Watch the skies: UFO buffs all stare at the sky, yet alien is amongst them. mockup

Watch the skies: UFO buffs all stare at the sky, yet alien is amongst them.

from $19.00

'I say we invade and secure all those renewable resources.'

'I say we invade and secure all those renewable resources.' mockup

'I say we invade and secure all those renewable resources.'

from $19.00

'I asked if you were affiliated with an HMO not a UFO.'

'I asked if you were affiliated with an HMO not a UFO.' mockup

'I asked if you were affiliated with an HMO not a UFO.'

from $19.00

Science fiction fans on other planets mockup

Science fiction fans on other planets

from $19.00

An alien dog hangs its head out the flying saucer.

An alien dog hangs its head out the flying saucer. mockup

An alien dog hangs its head out the flying saucer.

from $19.00

'Hello Mr Preston? This is an ALIEN speaking. We have landed in your paddock. We have mutilated your cows. We have made loud crashing noises...what the hell is on your TV that's so special?'

'Hello Mr Preston? This is an ALIEN speaking. We have landed in your paddock. We have mutilated your cows. We have made loud crashing noises...what the hell is on your TV that's so special?'

from $19.00

How to draw a martian!

from $19.00

'Yes, they were using it to clean up the graffiti!'

'Yes, they were using it to clean up the graffiti!' mockup

'Yes, they were using it to clean up the graffiti!'

from $19.00

Using psychic powers, the final exam had been a breeze. However, Madame Evetta did not realize that the student in front of her from who she had obtained the majority of her answers, was Bugs Higgins.

Using psychic powers, the final exam had been a breeze. However, Madame Evetta did not realize that the student in front of her from who she had obtained the majority of her answers, was Bugs Higgins.

from $19.00