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Adult T-Rex Costume

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Made By Us Exclusive
     Read Reviews (7)
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Item # FUN1500AD
Items Included
  • Jumpsuit w/ Attached Mitts & Tail
  • Hood
  • Pair of Shoe Covers
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Product Information

Size Chart
Runs Small
Slightly Small
True To Size
Slightly Large
Runs Large
Size Measurement Standard Metric
Small Chest 40" 102cm
Small Sleeve Length 26" 66cm
Small Torso 35" 89cm
Small Inseam 27" 69cm
Size Measurement Standard Metric
Medium Chest 44" 112cm
Medium Sleeve Length 26 1/2" 67cm
Medium Torso 36 1/2" 93cm
Medium Inseam 27" 69cm
Size Measurement Standard Metric
Large Chest 48" 122cm
Large Sleeve Length 26 1/2" 67cm
Large Torso 38" 97cm
Large Inseam 27" 69cm
Size Measurement Standard Metric
X-Large Chest 52" 132cm
X-Large Sleeve Length 26 1/2" 67cm
X-Large Torso 39 1/2" 100cm
X-Large Inseam 27" 69cm
  • 100% polyester
  • Minky fabric jumpsuit has stuffed tail sewn on the back
  • Zipper down center front
  • Mitts sewn to sleeve cuffs flip back to free hands
  • Headpiece has felt teeth, hook and loop fastener at the back of the head
  • Fiber filled foot covers have elastic bands to secure under your feet, hook and loop fastener on the side
  • Exclusively made by us


You think you know a thing or two about dinosaurs? We're willing to bet there are a lot of pretty cool facts that you might have never learned. For example, dinosaurs lived on every single continent. That includes Antarctica! Brrrr. The dinosaurs used their long tails to help keep their balance when they ran. (A tail to keep your balance when you're running sounds pretty handy to us.) You can tell what dinosaur ate meat because they usually walked on two legs, and the plant eaters usually walked on all fours. Easier to snag a meaty dinner when you're up on your hind legs, right?

product details

Yeah, we love dinosaurs here. Including the fact that dinosaurs eggs were the size of basketballs, and that the dinosaurs that lived by water usually left the best fossils. Now, if you asked us what dinosaurs make for the best Halloween costumes, we'd have to say this one right here. Imagine the Jurassic statement you'll make when you kick down the front door while wearing this Adult T-Rex costume.

The costume features a large stuffed tail sewn to the back of the suit, a foam-backed hood with inner shaping and padding to get it positioned just right. Also included are shoe covers that make your feet seem like terrifying claws! Best of all, it's an exclusive costume you won't find anywhere else -- especially not near the snack table at this year's costume party.

Made By Us
Designer Halloween costumes

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.

Costume experts designing Halloween costumes

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.

Behind the scenes of exclusive Halloween costume design

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.

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    Good Costume
    By Yeahh  | November 5, 2022
    Good fit. My kid liked it, but the feet were long, he kept stepping on the claws as we were walking. Other than that, pretty cool costume. I read reviews that the kids xtra large ran small, so we got an adult small for my 10 year old. He is a big kid so it fit a bit loose but pretty good. Also, he said it was pretty warm wearing it…
    Bottom Line Yes, I would recommend this to a friend.
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    Great Costume!
    By Anonymous  | October 26, 2021
    Height 5’8” | Weight 130 lbs | Size Small
    Very satisfied with this costume! Looked just like the pictures and arrived when it said it would. Comfortable, fits perfectly, and feels well-made. Would definitely buy a costume from this website again!
    Bottom Line Yes, I would recommend this to a friend.
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    Great costume!
    By LizL  | October 20, 2023
    This T Rex costume is well made and fits good! The zipper is in the front, the tail is nice, and the feet covers pull it together! The hat fits nicely and still lets you see just fine. A+ for the dino lovers!
    Bottom Line Yes, I would recommend this to a friend.
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    Monster Responds...
    We're so glad you loved our T-Rex Dinosaur 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!
    Need to practice my roars!
    By Awesomeburst734  | September 19, 2023
    I bought this costume back in 2021 and it was great, but I bought another one for my dinosaur costume collection and for a personal project I was working on and It went even better, I got a lot of awesome compliments, I will definitely wear it again this year and along with that, I'll practice my roars so I can become the king of the dinosaurs this Halloween! Lol, maybe I should wear a crown and a red cape!
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    By Slkster75  | October 22, 2022
    The costume is as described, better in person! I ordered the large, but should have ordered the medium because it it slightly lager (States on costume info) Should have read it earlier (LOL) But the costume looks GREAT!

    Costumes get better every year.

    Thank you.
    Bottom Line Yes, I would recommend this to a friend.
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    Great !!
    By Jessica  | October 11, 2022
    Costume is of high grade material and design. Will not disappoint!!
    Bottom Line Yes, I would recommend this to a friend.
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    A cool prehistoric lizard!
    By Awesomeburst734  | December 29, 2021
    Size Small
    Had a great time with is costume, I wore it at a Halloween event at the mall and everyone liked it, some people even pulled up my tail, others even called me a lizard, and ya I guess I was a lizard for Halloween, well a prehistoric one that is, hahaha. Anyways, I really love the design of both the headpiece and the jumpsuit, I also like how they printed the dinosaur ear holes on the headpiece. The 3D tail really gives you that lizard look and the color of the belly and chest of the costume is awesome, the whole outfit definitely gives you that prehistoric realistic T-rex look! It's like you came from past through a time machine and are now living in modern times as a dinosaur! I'm a fan. of dinosaurs myself and the T-Rex is my top favorite! I really loved this costume, I will definitely wear it again for next Halloween!
    Bottom Line Yes, I would recommend this to a friend.
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