Contact Coscarnival

Have a question about a product, order, custom costume, payment, shipping, or after-sales service?

We are happy to help.

Customer Service Email:
service@coscarnival.com

When contacting us about an existing order, please include your order number so that we can assist you more efficiently.

For custom costume inquiries, you may also send us clear reference images, character information, desired details, and your body measurements.

We will reply as soon as possible.