Leather black shoes 10W -2,5" heel - price's negotiable

New. 2,5" heel, Wore once for an inside function before covid, so I walked on carpet and was mainly sitting. Lost 100lbs and it seems even my feet became a size smaller, so these shoes just fall off! They're in a box 'Clarks' , but i don't remember if they're really from clarks or just got into this box as i have many shoes.