







🦄 Cozy up, stand out, and never miss the fun!
The GONAAP Unisex Adult Onesie Pajamas combine high-quality flannel fleece with a relaxed, zipper-closure design, featuring playful Mike Wazowski styling. Ideal for year-round wear, this ankle-length, hooded onesie offers warmth, comfort, and practical pockets, making it a top choice for cosplay, lounging, and festive occasions. Machine washable and durable, it maintains softness and vibrant color through multiple washes.


















| ASIN | B0C4X7W2SW |
| ASIN | B0F1MXH2YG |
| Age Range Description | Adult |
| Apparel Closure Type | Zipper |
| Best Sellers Rank | #41,137 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #20 in Women's Novelty One-Piece Pajamas |
| Bottom Style | Pant |
| Brand Name | GONAAP |
| Color | Light Green |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,394) |
| Date First Available | March 17, 2025 |
| Department | unisex-adult |
| Fabric Type | Flannel |
| Fit Type | Relaxed |
| Included Components | Robe |
| Item Length Description | Ankle Length |
| Material Type | Flannel |
| Neck Style | Hooded Neck |
| Number of Pieces | 1 |
| Occasion Type | Birthday, Christmas, Halloween, New Year, Thanksgiving |
| Pattern | Cartoon |
| Product Care Instructions | Machine Wash |
| Product Style | Soft |
| Rise Style | Low Rise |
| Seasons | Fall, Spring, Summer, Winter |
| Size | X-Large |
| Sleeve Type | Long Sleeve |
| Style Number | 743785538923 |
| Subject Character | Mike Wazowski |
| UPC | 743785538923 |
| Unit Count | 1 Count |
A**O
True to size and is fitting
My son loved it the quality is great now too thick but not thin and was super soft and comfortable. My son is bigger for his age so I went up a size and it for perfect but I would say it is true to size! Disney Day at school
W**A
Comfy, cute, good quailty
I purchased this outfit for my daughter for Halloween as a backup because our other purchase never arrived. It was a great choice! The pajamas fit just right, were comfortable, functional, high quality, and just the right length.
K**T
Olaf!!
Good quality and the grandkids love it when you dress up with them! Plus it’s warm if it’s cold out. Very soft and comfy
K**A
Size down one from your size, but good product overall!
Overall, it’s alright. It’s definitely fun. Zipper is good and functional (doesn’t get caught). It’s easy to use and a decent material, in between a thick and thin. It’s cute but a little awkward when worn although that doesn’t really change that it’s really comfortable to wear. I would recommend sizing down one from your true size.
H**Y
Soft and cozy
This zip-up costume is absolutely adorable! The material is super soft and cozy, my child loved it so much they even wore it as pajamas for a few nights before Halloween. It’s comfy enough for sleeping and perfect for trick-or-treating. I’d recommend sizing up if you want a looser, baggier fit. Overall, great quality and so cute in person!
C**L
Cozy, fun, and perfect for lounging or parties!
This onesie is super soft and warm, made with high-quality flannel that feels great on the skin. The loose fit makes it really comfortable to wear around the house, and the zipper makes it easy to slip on and off. I love the fun design—it’s perfect for Halloween, themed parties, or just cozy nights in. It even has pockets, which is a huge plus! Definitely a great buy if you want something comfy and playful.
K**N
Thumbs up
Wore this as a Halloween costume. It was cute and comfortable and washed fine.
L**Y
Fits my toddler, but excess thread everywhere!!
It has a lot of thread pieces hanging and it looks to be pen ink on it?! Other than the pen ink and threads everywhere, it is such a cute costume my daughter loves it. It’s soft and will keep her warm. My daughter is 3 yrs old & is tall for her age, and skinny. She is usually a size 5t, and the 4t-5t size fits her perfectly.
L**N
Excelente producto. Mi hijo está FELIZ!
A**R
Little short around ankles and baggy bye bum but adorable and warm and soft .
N**B
Muito divertido
A**R
Bought the XL. I’m 52” roughly 200 pounds. Fits well with a bit of room. Wanted something loose and baggy for Halloween as I will be roughly 20 weeks pregnant. Has a zipper. Wouldn’t say it’s overly thick so if your live in a particular cold climate you may want to wear leggings and a long sleeve underneath
D**S
There was a hole in the sleeve. My son was very disappointed
Trustpilot
2 months ago
1 month ago