I've always found COS to do very good shirts, though I did use the m&s made to measure online service once http://www.marksandspencer.com/Made-to-Measure-Shirts-Mens/b/63593031 and was pretty satisfied with that, though you have to know what you want obviously.
@fredtc started
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I've always found COS to do very good shirts, though I did use the m&s made to measure online service once http://www.marksandspencer.com/Made-to-Measure-Shirts-Mens/b/63593031 and was pretty satisfied with that, though you have to know what you want obviously.