Eduardo del Paso wrote: >I've attended several times concerts in Europe (Saint Chapelle in Paris, >StMartin in-the-Fields in London or churches in Italy)normally are very >casual, even jeans and sweter; only if there is a oppening of Opera season >or some Salzburg Festival concerts, for example, when some times a more >formal attire is required, some cases even black tie. I bought my first tuxedo (when I was over sixty!) for a Glyndebourne performance to which my wife and I had tickets. While most attendees were similarly attired, some were wearing casual clothes. wm