What things can you wear that begin with the letter K?

a Kebab!

throw away the meat (?) and veg and use the Pita bread as mittens.

or wear a kaftan

or a Karakul

or a Kaross

or a kimono

or a kilt

or knickers

or indeed knickerbockers

or a kerchief

or a kukri

or a kolinsky

or a knapsack

or a kneepad

or any khaki kit

or any knitwear

or you could wear kid gloves

or a kitten, kiwi or koala (but expect a little bit of criticism)