Ghostbusters Adult Slimer Costume
- Large: TBD
- Hooded Tunic With Attached Mitts
- Mesh Screen
Small Moments,
Monster Memories
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| Size | Measurement | Standard | Metric |
|---|---|---|---|
| X-Small | Chest | 43" | 109cm |
| X-Small | Sleeve Length | 24" | 61cm |
| X-Small | Tunic Length | 34" | 86cm |
| Size | Measurement | Standard | Metric |
|---|---|---|---|
| Small | Chest | 46" | 117cm |
| Small | Sleeve Length | 24" | 61cm |
| Small | Tunic Length | 34" | 86cm |
| Size | Measurement | Standard | Metric |
|---|---|---|---|
| Medium | Chest | 49" | 124cm |
| Medium | Sleeve Length | 24 1/2" | 62cm |
| Medium | Tunic Length | 34" | 86cm |
| Size | Measurement | Standard | Metric |
|---|---|---|---|
| Large | Chest | 53" | 135cm |
| Large | Sleeve Length | 24 1/2" | 62cm |
| Large | Tunic Length | 35" | 89cm |
| Size | Measurement | Standard | Metric |
|---|---|---|---|
| X-Large | Chest | 57" | 145cm |
| X-Large | Sleeve Length | 25" | 64cm |
| X-Large | Tunic Length | 35" | 89cm |
- 100% polyester fabric and fiberfill
- Pullover hooded tunic is fully lined, with fiberfill padding between shell and lining for plump look
- Plastic arch in top of hood to maintain shape
- Mesh face screen attaches to inside of face opening with hook and loop fastener
- Gloves attached to sleeve cuffs can flip back to free the hands
- Officially licensed
- Made By Us Exclusive
Snack-Friendly Spirit
There are all kinds of restless ghosts—ones with unfinished business, ancient curses, or crazy backstories. Then there’s Slimer. His unfinished business? Lunch. This green ghoul isn’t out for revenge or redemption—he’s just really, really hungry and the Sedgewick Hotel happens to have plenty for him to snack on. It’s not hard to understand why he’s still haunting hallways. He probably died during a snack break and has been chasing cheeseburgers through the afterlife ever since.
This Made By Us Slimer Costume captures that hungry ghost energy with an instantly recognizable design that’s equal parts chaos and charm. You won’t need a proton pack to get in character—just a solid appetite.
Design & Details
The officially licensed costume includes a green foam-backed tunic that’s easy to slip on over your regular clothes. It’s lightweight, comfortable, and gives you that signature rotund Slimer silhouette. The attached hood features embroidered facial details and a floppy tongue that hangs right down to the neckline, because ghosts don’t chew with dignity.
A detachable mesh screen gives you the option for a little mystery—or remove it so you can see clearly and snack without interference. The arms are built into the tunic, and the whole thing is soft-sculpted for that rounded, squishy look you know from Ghostbusters.
Make the Call
If you're building a Ghostbusters group costume or just embracing your spiritual connection to snacking, this Slimer look is a solid choice. It’s easy to wear, unmistakably iconic, and gives you a valid excuse to hover near the buffet all night. Just be warned—someone will try to take your picture while you're mid-bite.

We believe that costumes have the power to create some of life's best moments. That's why we started Made by Us. This diverse selection of costumes and accessories are all artfully designed and expertly crafted by our talented team of artists, designers, and developers.

Each project begins with a passion for true quality–embroidered patches, faux fur cut with care, and hand-selected fabrics that are as durable as they are comfortable. Those are just a few examples of how much craft and creativity we put into each and every product. Just for you.

No matter how much time it takes, our goal has always remained the same–to create products that inspire your life's best moments–the big, the small, the funny, the spooky, and the sweet. The moments we all cherish. That's Made by Us.
- SLIMED!By RodneyL | November 1, 2019
Family was Ghostbusters for Halloween and this costume was great for my wife. Easy to get on and wear. A little warm because it was high temps this year but everyone loved it. The black mesh in the mouth can be removed (hook and loop) for easy breathing or worn to make it seamless.Was this review helpful to you? - SlimerBy Trice | October 17, 2024
Great quality, and a super fun costume!Bottom Line Yes, I would recommend this to a friend.Was this review helpful to you?
Monster Responds...We are so glad to hear you love our Ghostbusters Slimer Costume for Adults as much as we do! Thank you for reaching out to us to let us know! - Five StarsBy Tony Griswold | July 12, 2021
Size X-LargeAwesome costume, very film accurate and fits great!Bottom Line Yes, I would recommend this to a friend.Was this review helpful to you? - Wanna be an ugly little spud? Who you gonna call?!By gsmacker08 | July 23, 2025
Love this slimer costume! Every time I wear it to events, everyone laughs and smiles. Visibility with the screen is fine, I did wear a cap underneath to align my eyes to the center. Is this recommended for a daytime event during summer in TX? NO! lol but if you want to be a trooper and make the kiddos happy, then go for it! I did! It does run hot, so in the fall I LOVE IT! Nice and toasty during holiday events.
As for the filling, it does come a bit squished for my liking, I opted to pop the seams and fill it up more to give it that rounded out spud look. I also modified the eyes and tooth to match the cartoon version of slimer but the stock ones look great, this was just a personal preference.
So toss on some black pants and have fun class 5 style!Bottom Line Yes, I would recommend this to a friend.Was this review helpful to you? - Five StarsBy keith damroth | June 28, 2023
Grandson loves Ghostbusters. Costume is worth the money. Looks like the Picture, good quality costume.Bottom Line Yes, I would recommend this to a friend.Was this review helpful to you?
Monster Responds...We're so glad you loved our Ghostbusters Slimer Costume for Adults! We greatly appreciate you taking the time to leave a review, if you haven't, feel free to upload pictures of it in use, it's always great to see our costumes making you, and others, happy. Thanks again for this review! - CaraBy Current Customer | October 2, 2022
I have worn this costumes for 2 Halloweens now. It is very comfortable and high quality. Very easy to wear! If your a tried and true Ghostbusters fan- get it!Bottom Line Yes, I would recommend this to a friend.Was this review helpful to you? - Five StarsBy Anonymous | November 6, 2021
Was this review helpful to you? - Five StarsBy Gaetano | October 13, 2021
Was this review helpful to you? - Five StarsBy Anonymous | October 4, 2021
Was this review helpful to you? - Five StarsBy Anonymous | September 30, 2021
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