Hospital gowns which bare patients' rears could be a thing of the past, after new designs for "modesty" gowns were revealed.

The new-look gowns are currently being used in NHS hospitals in Bristol where they are said to be a hit with patients.

A spokesperson for North Bristol NHS Trust said the old bum-baring robes could be embarrassing and undignified, as well as a bit chilly.

That is why they are now phasing them out in favour of the new "dignity gowns" which ties up at the sides and wraps around the body.

One patient said he hoped the new gown would mean that he wasn't the butt of any more jokes about his arse.