If you are done with the Funny Depeche Mode Memento Mori Shirt and I will buy this above link, you must have found “How to think about designing” “How to create the One” and “What are the helpful software” Any expensive shirt from designer brands like Versace, Prada, Gucci, Boss etc. will be made from slightly better fabric and sewn together in Turkey, Pakistan or India. Maybe buttons are attached in Italy for the made in Italy stamp, but that’s it. No eay that manufacture quality makes up for the 600% price premium. You also lose the flashy brand name, at least with dress shirts, that appeal to part of the clientele. There are however high-quality brands with shirts which cost twice as much than you normal shirt. The difference to design brands is that you get vastly superior cotton, better stitching, non-plastic buttons and so on. Details which only few will recognize. My favorite brand in that area is Stentstroems, RRP for a nice dress shirt is around 150 Euro. Pk. A bit vague. If only a tshirt then to cover and protect from weather or the persons not so attractive body? If with a suit then to add background to the shirt which may be thin and to absorb perspiration. If wet on a girl then for fun.