Tokidoki Sirena Mermicorno Child Costume

Become an enchanting seafaring creature with this Tokidoki, Sirena Mermicorno costume for children!

Taken from the famous Japanese lifestyle brand, and based on a character that is half Unicorno and half fish, Sirena is part of the colourful Mermicornos who are said to only appear when there is a lunar eclipse!

This fun and vibrant costume is ever so quirky and features a hooded dress with removable wings for a magical fancy dress look!

Costume Includes
  • Hooded Dress with Removable Wings

Royal Mail 24 (1-2 working days) £3.99

UPS Next Working Day by 6pm (delivers Monday to Friday only) £6.99

UPS Next Working Day by Midday (delivers Monday to Friday only) £7.99

UPS Saturday Delivery £8.99

Order by 4:00pm Mon - Fri for same day dispatch if using Royal Mail as your shipping service.

Order by 4:00pm Mon - Fri for same day dispatch if using UPS as your shipping service.

Orders received on weekends and bank holidays will be shipped the next working day. You will receive an email with a tracking number after we have shipped it.

You can return any item up to 28 working days from receipt of goods, subject to the following:

  1. The item must be unused and without damage, and in a saleable condition.
  2. We require all original packaging.
  3. Makeup, face paint, fangs & teeth, tights, stockings and underwear must remain unopened and with original seals intact.

To start a return, please follow the instruction on the returns form received with your order. does not pay for return delivery.

None of the above affects your statutory rights.