S-3XL INSTOCK Uwowo Honkai Impact 3: Raiden Mei Herrscher of Thunder Cosplay Costume
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Size Information Notice
Size Information Notice
1. About Our Size Chart
Please always check the size chart in the product description before placing your order.
Most of our costumes follow Asian sizing. If you are uncertain, we recommend choosing one size up.
Our models are mainly wearing size M for reference.
All dimensions are measured manually. Please allow a 2–3 cm deviation.

*The cup may change for different costumes.
2. Why Cosplay Sizes Feel Different
Different cutting standards: Cosplay costumes often include structured parts such as padding, bust cups, armor, or collars, which do not stretch like daily wear.
Body proportion differences: Even if bust/waist/shoulder measurements are the same, the fit can vary depending on torso length and body shape.
3. Additional Notes
Not all measurements are listed in the size chart (e.g., torso length or certain detailed parts). If you require additional size information (not including Collab Series), please contact our customer service.
A costume not fitting perfectly does not mean it is defective—variation is normal due to cosplay-specific design and sewing.
4. About Uwowo vs. Collab Series Sizes
Costumes with the white Uwowo logo (Collab Series) use size charts provided by our partners, and we cannot change those sizes.
Costumes with the red Uwowo logo (Uwowo Original) usually come in sizes S–3XL, following our in-house standards.
Presale+Instock
Presale+Instock
Any presale+instock items in one single order will be shipped when the presale items arrive.
In-stock items: *Labelled 【In Stock】on the title or in the description
Your order will be processed and shipped within 48 hours.
Pre-sale items: *Labelled 【Pre Sale】on the title or in the description
It usually needs few months for the batch production. Your order will be processed as soon as the costumes are in stock. Estimated time of delivery can be found in the description below. ETD might be delayed.
Contact us as soon as possible if you need any changes on your preorders.
Shipping Info
Shipping Info
Shipping time begins after your order is shipped depending on the shipping methods you choose at the check-out page. Once your packge is shipped, a shipping confirmation will be sent to your email.
INTERNATIONAL SHIPPING
*Commercial Shipping: 7-15 working days
*Express Shipping: 3-7 working days
*ePacket/China Post: 15-40 working days
Shipping Delay
During the holiday season, the international transportation and local delivery might be delayed.

Discount Code for Deposit Poll(Never Expires): mei0425(Set A+Set B) 
The cosplay itself is beautiful, nice material and stuff! But I don't think they took in to account that some of the accessories might need to be adjusted for the larger sizing!" I bought the largest size available and it fit my measurements (mostly), but the accessories wont fit in their places because they're not made bigger to fit the bigger cosplay size. Other than that, beautiful cosplay :)
Quality is great the accessories look awesome and I love the fabric choice and it’s very comfortable
Genuinely an amazing costume, the quality is insane!! My only problem is how everything connects at the neck, I'd suggest potentially getting a size up just because of how much it choked me haha. There's also some issues just with storing the cosplay based on how it's made but you can just use the bag if you don't want to hang it up!
Awesome cosplay overall tho! Super comfortable and fit me basically perfectly!
Best cosplay I've ever had. The quality is insane
I bought the xl and it fits great!! Only issue is that some of the accessories fit weird, like the fingers in the gloves are too long so it makes me hands look extended lolol. Other than that it's great!!! Quality is super nice and there's some 3d printed accessories :)