Honkai Star Rail Herta Cosplay Costume

Orders will be processed within 2–3 business days before shipping.

Once your package has left our warehouse, you will receive a confirmation email with tracking information.

If you are not satisfied with your purchase, we offer returns or refunds.

Requests must be submitted within 15 days of delivery.

For full details, please refer to our Returns & Refunds Policy.

To make sure your order arrives safely and in perfect condition, OSIAS uses stronger, upgraded packaging materials.For cosplay costumes, we pack with triple-layer heavy-duty cardboard boxes to resist pressure and protect your outfit.For wigs, we use high-quality PET plastic, which keeps the shape and shields against damage during shipping.

Each OSIAS costume is measured by hand using flat measurements.

We also provide model sizing information as a reference.

If you’re unsure about your size, feel free to send us your measurements, and we’ll be happy to offer a recommendation.