If you're going to buy a Mighty Boosh-themed ugly Christmas sweater this year, this is the one

U.K.? Don’t you folk consider any garment without buttons that you pulled over your head a jumper? By that logic, all sweaters and all sweatshirts are jumpers.
That’s like me saying ‘wellingtons’ and you replying “It’s a boot, mate.” Well of course it is a boot but more specifically it’s wellingtons.