You Cannot Be Serious Costume

This brilliant You Cannot Be Serious Costume is inspired by the legendary tennis player John Mcenroe, and his even more legendary temper on the court! This phrase became his sort of catch-phrase from the early 1980's, and it got him in quite a lot of trouble on several occasions. This outfit comes with the top and the shorts, so have a look at adding a suitable curly wig and a red bandana, and maybe even a tennis racket. Then you can get ready to be as controversial as you can at your fancy dress party!

Costume Includes
  • Top
  • Shorts

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.