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🦕 Unleash your inner T-Rex and dominate every party with cozy, quirky confidence!
The Funziez! Dinosaur Adult Onesie is a plush, 100% polyester T-Rex costume designed for adults seeking comfort and standout style. Featuring a detailed hood, matching tail, and two handy front pockets, it offers a loose fit ideal for layering and unrestricted movement. Lightweight yet warm, it’s perfect for Halloween, cosplay, or cozy winter lounging. Delivered in eco-conscious vacuum-sealed packaging, this unisex onesie combines fun, function, and sustainability.












| ASIN | B0145JU83A |
| Age Range Description | Adult |
| Apparel Fabric Stretch | Low Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | #46,157 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #212 in Women's Costumes |
| Brand Name | Funziez! |
| Care instructions | Wash, lay flat to dry, iron on low heat if needed |
| Color | Green |
| Customer Reviews | 4.5 out of 5 stars 5,869 Reviews |
| Fabric Type | 100% Polyester |
| Fabric type | 100% Polyester |
| Fit Type | Loose |
| Fit to Size Sentiment | Positive |
| Garment Size Country | United States |
| Global Trade Identification Number | 00840002194709 |
| Import Designation | Imported |
| Included Components | Dress, Mask |
| Item Weight | 1.6 pounds |
| Manufacturer | Silver Lilly |
| Material | Polyester |
| Neck Style | Hooded |
| Number of Items | 1 |
| Number of Packs | 1 |
| Occasion | Party |
| Origin | Imported |
| Part Number | TN912210 |
| Pattern | Animal |
| Product Care Instructions | Wash, lay flat to dry, iron on low heat if needed |
| Size | Medium |
| Sleeve Length Description | Long Sleeve |
| Special Features | Button |
| Special Sizes | Standard |
| Style Name | Classic |
| Style Number | TN-912210 |
| Target Audience | Unisex-Adults |
| Theme | Dinosaur |
| UPC | 840002194709 |
| Unit Count | 1 Count |
| character | Dinosaur |
J**.
I love!
Celebrated alone this year so didn’t get a photo but I am so pleased with this! Compared to other costumes, this one is super spacious! To give you an idea just HOW spacious it is, I’m a big guy, I have a 40” waist and football player build. I also have a long torso and I am 6’2”. Y’all I originally had shorts and a polo on when I first tried this on. I fit into this easily with shorts a a polo on under the costume AND it fit with room to spare! I recommend you size down if you like a tighter fit. I quickly had to take the shorts and polo off since it got too hot fairly quickly. For context, I keep my ac at 70 when I am opening and closing the door constantly and I am perfectly comfortable. You could even get these as cute loungewear pajamas for yourself or someone else when it’s cold out. There are no “feet” attached though so keep that in mind if you get them for pajamas. You just need to have bunny slippers for your feet if they get cold. The material is on the thinner side and more like a think felt-ish material but still it’s very soft and keeps warm and very comfy! Note: I have not walked around trick-or-treating in this since I would get the strangest looks since I’m well over 21 so I’m not sure how the wearability is for outside use.
J**E
IT HAS POCKETS!
SOO glad I bought this. It's hilarious! I'm 6' 0" guy about 158 lbs so I ordered a large. It fits perfect the sizing recommendations seem spot on. I will say that it is pretty baggy on me especially around the booty. That just adds to how funny it looks! It is soft and not itchy at all. I can imagine that it would get really sweaty if you dont layer right and I'll be taking this to work for Halloween so that is a concern for me specifically. On the other hand it will keep you warm! I wish they had the dino slippers that match that would be awesome. It has pockets too! But they aren't sewn in place on the inside so they flip back and forth. If you are handy with a needle, I'd say fixing it to the front so the pockets don't shift back and forth when you walk would be a good idea, just do it up nicely so it doesn't look like crap in the front. They are shallow as well, my S8 sticks out a bit. Well worth the price.
J**K
Big and tall? Try an XL. It'll probably fit.
I'm 5'11", 275, wear somewhere between 2X and 3X shirts. These pajamas in the XL size... fit. Just fit. A little loose in the waist, a tad snug across the chest and shoulders. Height-wise just right, the bottoms of the legs go to my ankles, the ends of the sleeves are right at my wrists, the hood has a couple of inches extra so it sits comfortably. A little baggy down low, which makes it comfy to wear. I'm thinking that the reviewers over 6 feet who say a L is too big must be pretty skinny and have the bottoms of the legs around their knees. If you're in doubt about it being too small, go ahead and get an XL. Other than that, it's very warm and cozy. I leave the top 3 buttons undone, so it's not too snug and not too warm. Soft and fleecy and very comfortable. 100% polyester, so it can do the static cling at times. It has pockets but they're tiny and high on the sides, kinda useless. Overall, it's pretty great. If they made an XXL version, I'd buy it for bagginess everywhere. Goes well with Packers socks and t-shirt. Jurassic Pack!
A**N
Good Onesie
This onesie fit me well and kept me warm throughout the evening. Although the material doesn’t necessarily feel like the best, it certainly doesn’t feel cheap either. The area of the costume near your groin is certainly a little loose (best way I can think to describe it) and it feels like you’re wearing a pouch. However, I got used to it pretty quickly and it didn’t interfere with me walking. Overall, I like the product and I would buy another one from this company if I needed a new one.
L**S
Dinosaur 🦖 family
I bought for my husband and me is really comfortable is the right size the zipper is working well after two years of use is really cute
K**A
Cute costume
Great costume!! Fits ok just didn’t like the big baggy part where the legs are. But overall it fluffy and thick enough to keep me warm while out trick or treating with my son.
D**A
Adorable Dinosaur Couple
Cute dinosaur onesie for an adults Halloween party. Ordered this one and the elephant as I wasn't sure what I wanted to go as but my husband ordered the green dino and we decided to keep this one and return the elephant so we could go as a dinosaur couple. I'm 5"3, 98 lbs and ordered the small, it fits a little on the bigger size but small was their smallest size. The length fits perfect, and the width is wide enough to fit someone of a larger body frame. The fabric is a warm lightweight fleece. If you decide to go outside, i'd wear something underneath that's warmer. Wish it had the zipper instead of the buttons but it's not super bothersome if you don't mind buttoning up your onesie. Would be easier to go to the washroom if it had a zipper though. Love how the tail is filled with stuffing so you can actually whack someone with it =D
D**U
Okay and does the job, but I'd rather buy from official Kigurumi
I bought this dinosaur onesie to replace the one I had and because the official Kigurumi brand version of this was discontinued. I'm 5'1'' and the small version fits pretty well, and it was comfy and warm. The quality is kind of mediocre though. The mouth/snout part of the dinosaur is very flat and doesn't look great. There were also a lot of places where the thread was loose and or coming apart. Luckily there was enough threading that the onesie literally wasn't falling apart and it survived the wash, but it makes me wonder how long it'll survive. Honestly now I just miss my old Kigurumi version of this dinosaur, and I kinda wished I just bought another dinosaur or animal directly from them instead.
J**A
Cómodo, caliente, muy bonito, buena calidad
Muy cómodo, buena calidad, las tallas son como las estándar americanas, si lo recomiendo
A**R
Excellent for fancy dress
Brought for fancy dress party. Came on time and well packaged, hilarious on and true to the picture! Very comfortable and warm for using as loungewear.
J**T
Good quality, durable, cute
These are amazing. Bought them for a family costume. We all went as dragons. It was adorable. They are made really well. The quality is really good. Even good for plus size people. Totally worth it. Would buy again.
M**Z
Buen regalo
Fue en regalo, le encantó, la talla fue bien para que usara ropa bajo la pijama, es calientita la tela.
P**O
Disfraz dragon
Muy buena calidad, muy contento
Trustpilot
4 days ago
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