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Home / Inflatable Willy Costume

Inflatable Willy Costume

(90 Reviews)
Regular Price £19.99
Rewards Club Member Price £18.74
In Stock - Posted out by 22nd April


Feel a bit of a knob when you’re the only person who did not make an effort for your in-law's fancy dress party? Now you can blow them all away with your very own Inflatable Willy Costume.

The costume is inflatable, so it should not start to go limp, even after a few drinks (unlike the real thing!). It inflates in a matter of seconds, and the elasticated drawstrings around the wrists, ankles and head help the air to stay in.

If you don’t fancy dressing up as an Inflatable Penis yourself (we can’t imagine why you wouldn’t!), why not buy this as a present for a stag party, or for a friend who is struggling to find a costume for an upcoming party. It makes a great talking point, so wearing the Inflatable Willy Outfit on a night out is sure to get you the attention of the ladies.

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About this product

  • The Inflatable Willy Costume consists of a 1 piece outfit with elasticated drawstring wrist, ankle and head holes.
  • This fancy dress costume inflates via a small fan on the back of the costume which is attached to a battery pack
  • Battery pack takes 4 x AA batteries (not included)
  • Stores neatly back into its box again after each use!
  • The inflatable costumes are the perfect gift for anyone between 4.5 and 6ft tall!

Item code: thu141mar

Reasons to buy

  • 30 day money back guarantee
  • Ideas for all tastes, budgets and occasions.
  • Award winning UK based customer service, with online chat support, telephone and email all available.
  • Next day delivery to ensure you get your gifts fast.


Standard Delivery
Estimated arrival 2-5 working days
from £3.99
Next Working Day
Next working day (Order before 3:45pm Monday to Friday)
Orders after this time will be dispatched the next working day

Product reviews

63 5 Star Reviews
21 4 Star Reviews
2 3 Star Reviews
0 2 Star Reviews
4 1 Star Reviews
90 All Reviews

Amazing quality for the price - hilarious outfit

Eloise | 25/05/23 | Collected by Trustpilot

The zip was broke we couldn't use it for the birthday we got it for

amanda desai | 07/11/21 | Collected by Trustpilot

Again this was for my other half when he acts like one he can dress like one ??

Nicole | 28/12/20 | Collected by Trustpilot

The costume is absolutely fantastic. Was given as a secret Santa and he loved it. The delivery time was awful, it took a month to arrive but I do understand with the pandemic going on there are going to be a few delays. Very happy customer

CSGT | 18/12/20 | Collected by Trustpilot

Zip broke on second time wearing it. Waiting on what the seller comes back with

Matt | 22/10/20 | Collected by Trustpilot

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