The purpose of cutting cloth to fit a person is to hide unsightly curves, bulges and unappealing parts of the body.
Cropped trousers make no sense - expose hair legs and ugly ankles.
The purpose of socks is to absorb sweat and the smell of sweat
Wearing shoes without socks make no sense - the person risk having smelly and sweaty feet, and the shoe will accumulate dirt and sweat and will become more smelly over time.