When you think of tailors, there's a good chance you imagine a service only available to the super-rich or on special occasions. It brings to mind the idea of having clothes entirely custom-made or getting a wedding dress altered to fit. In truth, though, the services of a good tailor are both more affordable and more versatile than you might imagine. What can a tailor do? 'Tailoring' is a word with two meanings, referring both to the creation of one-off, custom-made clothes from scratch and to the alteration of any clothes to fit a particular person's body.