As someone who knows very little about the fashion business--though I have had tailored clothing made--I'm a little surprised that more of a market for bespoke online ordering hasn't developed. Sure, you'll "never" get to the level of an in-person tailor with multiple fittings. But one would think that there would be a fair number of people willing to pay something of a premium for at least roughly customized clothing. I know that exists for shirts but, as I recall from when I used to buy more business casual, it was still a very big premium over buying stuff that fit me reasonably from Lands' End.