To see what I wear when I perform, see the photo of me performing in bbc s photo colection. It also happens to be what I wear all day long, most days. I kind of think Irish music in a tie and formal jacket would be just too wierd. Though,I must admitt to going through a thin tie and waistcoat period every once and a while, when I also find myself drawn to collars, which I seem to have sworn off somewhere or another
All the best
Larry