Lobster Costume
Make a splash in this bright red, claw-tastic crustacean look.
The lobster is a classic, lighthearted costume choice that is perfect for Halloween, seafood festivals, or funny group themes. This bright red look is instantly recognizable, featuring signature oversized claws, a segmented tail, and stalk eyes. Whether you opt for a cozy fleece jumpsuit, an inflatable suit, or a quick DIY version, it is guaranteed to stand out in any crowd.
- Difficulty
- Easy
- Time
- ~15 min
- Budget
- $20–60
Try it on
See yourself as Lobster
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What you need for a Lobster costume
Short on time? Buy it ready-made
Spirit Halloween sells the complete Lobster costume — one box instead of 5 pieces.
Red bodysuit or jumpsuit
A solid bright red long-sleeve jumpsuit or fleece onesie serves as the body of the lobster.
DIY: Use a plain red hoodie and matching red sweatpants from your closet.
Lobster claw mitts
Oversized, mitten-style red claws worn over the hands.
DIY: Cut claw shapes out of red felt, sew or fabric-glue the edges together, and slip them over your hands.
Lobster hood or headband
A red hood or headband featuring two upright antennae and bulging black-and-white eyes.
DIY: Attach red pipe cleaners with red pom-poms and white felt circles for eyes onto a plain red headband.
Segmented lobster tail
A flat, fan-shaped red tail with horizontal black lines to mimic lobster shell segments.
DIY: Cut a tail shape from red felt, draw horizontal lines with a black marker, and safety pin it to the back of your pants.
Red shoes
Simple red canvas sneakers or flats to keep the color scheme uniform.
DIY: Wear any comfortable dark or red shoes you already own.
Rather not assemble it? See ready-made Lobster costumes at Spirit Halloween ↗
How to put it together
- 1
Put on the base red jumpsuit or your red hoodie and sweatpants combination.
- 2
Attach the segmented lobster tail to the lower back of your pants or jumpsuit using safety pins.
- 3
Place the lobster hood or headband securely on your head, ensuring the eyes and antennae point forward.
- 4
Slip your hands into the oversized red lobster claw mitts.
- 5
Lace up your red sneakers to complete the monochromatic look.
Makeup & hair
Keep makeup simple with a touch of red face paint on your cheeks, or go full crustacean by painting your entire face red. Tie long hair back securely so it fits easily under the lobster hood or headband.
Lobster for couples, groups, kids & more
- couples
- Pair up as a lobster and a chef, complete with a chef's hat, apron, and a large metal cooking pot.
- group
- Create a backyard seafood boil group with a lobster, a crab, an ear of corn, and a chef.
- kids
- An adorable red fleece bunting or zippered onesie with soft plush claws and a hood.
- Plus size
- An inflatable lobster costume or a loose-fitting fleece onesie offers a comfortable, flexible fit for all body types.
- pet
- A lightweight red harness with soft felt claws and a tiny tail that straps around your dog's chest.
More ways people search for this costume
The most-searched variations of “Lobster costume”, and how this look adapts to each.
Lobster dog costume
- A lightweight red harness with soft felt claws and a tiny tail that straps around your dog's chest.
Tips
- Claw mitts make it hard to hold drinks or use your phone; choose mitts with hidden wrist slits so you can slip your hands out easily.
- If wearing an inflatable version, bring extra AA batteries to keep the fan running all night.
- Keep the rest of your outfit simple so the bright red color and large claws remain the main focus.
Lobster costume FAQ
- How do I make a quick DIY lobster costume?
- Wear a red hoodie and sweatpants. Glue red pipe cleaners with felt eyes to the hood, and cut claw shapes out of red poster board or felt to hold in your hands.
- What is the best couples costume pairing for a lobster?
- The most popular pairing is a lobster and a chef. The chef can carry a large metal pot and a wooden spoon, pretending to cook the lobster.
- Is an inflatable lobster costume hot to wear?
- Inflatable costumes actually have constant airflow from the built-in battery-powered fan, which can keep you cooler than a heavy fleece jumpsuit.
Did you know? While live lobsters are typically greenish-brown or blue in the wild, they only turn the bright, iconic red featured in costumes after they are cooked.