Ghost Underwater T-Shirts

Description: GHOST UNDERWATER

Description: The National Underwater and Marine Agency (NUMA) is a private non-profit organization in the United States founded in 1979. Originally it was a fictional US government organization in the novels of author Clive Cussler. Cussler later created and, until his death in 2020, led the actual organization which is dedicated to "preserving our maritime heritage through the discovery, archaeological survey and conservation of shipwreck artifacts.” Additionally "NUMA does not actively seek private funding. Most of the financial support for the projects comes from the royalties from Clive Cussler’s books."

Description: A spooky vintage style ghost scuba diver exploring an underwater world surrounded by fish, jellyfish, coral, seaweed, and a mysterious ship above the waves. A fun Halloween and ocean inspired design for scuba divers, diving enthusiasts, marine life lovers, nautical fans, and anyone who loves spooky underwater adventures.

Description: Amber reflected beneath the waves — the sunken mirror-city of Rebma, rendered in underwater badge illustration.

Description: Explore a spooky underwater aquarium filled with eerie jellyfish and ghostly mermaids.

Description: Spooky Ghost Dolphin Ocean Design For Halloween Lovers. Featuring A Mystical Marine Night With Glowing Pumpkins And Flying Bats. Perfect For Ocean Enthusiasts And Marine Life Fans Who Adore Autumn Celebrations.

Description: Dive into oceanic fun with this playful 'Boop' shark design. Perfect for shark lovers and those seeking a lighthearted Halloween twist. Ideal for adding a touch of humor to your wardrobe.

Description: Spooky sea creatures emerge for Halloween in this hand drawn ocean character trio. A pumpkin turtle, ghost like sea creature, and bat winged shark appear in rough cartoon line art with bold ocean and Halloween colors. This compact design brings together marine life, underwater horror, and seasonal fun for shark fans, turtle lovers, ocean enthusiasts, and Halloween explorers.

Description: Halloween Sea Creatures Pumpkin Turtle Ghost Hammerhead Bat Shark

Description: I watched twister during shark week, and came up with this~

Description: A cute retro ghost scuba diver with a pumpkin air tank and a friendly witchy octopus, paired with the funny Halloween slogan “Dive Into the Afterlife.” A playful spooky design for scuba divers, diving instructors, ocean lovers, and fans of underwater Halloween humor.

Description: A biter from the game Subnautica. They tend to swarm and tear apart the skin from your bones. While you're still alive. Thankfully, this one has been safely captured and put onto Redbubble merchandise for your enjoyment.

Description: The Crabsquid named Craig, down in the Deep Grand Reef Degasi Seabase from the game, Subnautica. He is known for staring into your soul through the window as he gladly cuts the power to your seamoth with his EMP blasts.

Description: This hand drawn Ghost Crab design is a great gift idea for any crab lover, surfer, beach hunter, ocean and sea enthusiast, snorkeler, lifeguard, swimmer or sailor! If you like the ocean, animals, summer, a good holiday on the sandy beaches, crabs and nature, this might be the perfect design for you!

Description: This hand drawn Ghost Crab design is a great gift idea for any crab lover, surfer, beach hunter, ocean and sea enthusiast, snorkeler, lifeguard, swimmer or sailor! If you like the ocean, animals, summer, a good holiday on the sandy beaches, crabs and nature, this might be the perfect design for you!

Description: This hand drawn Ghost Crab design is a great gift idea for any crab lover, surfer, beach hunter, ocean and sea enthusiast, snorkeler, lifeguard, swimmer or sailor! If you like the ocean, animals, summer, a good holiday on the sandy beaches, crabs and nature, this might be the perfect design for you!