Denim the king of fabrics
The Clothing material options that people have these days are very vast. Some of the commonly used fabrics and fibers are denim, cottons, denims, leather, wool, silk and so forth. These fabric materials are highly suitable for people who are allergic to certain fabrics like wool and silk. There are many highly skilled tailors and textile manufacturers who produce clothes using such fabrics. To see what they can do go to Mens Tommy Hilfiger Jeans from https://www.ejmenswear.com/men/tommy-hilfiger for examples.
Denim has been the mainstay of mens and womens workwear for decades ever since their introduction in the USA from Mr Levi Strauss. He never envisaged that they would take on such a huge life of their own in the fashion world becoming the uniform of the Western world. Despite the few dips in popularity they have suffered, they keep on going strong.
For the warm weather, you can go for a wool coat but you must make sure that it is pure wool, otherwise it might not serve your purpose. Wool has many benefits; one of them being that it is the best heat insulation option available. When you are buying a wool coat, choose a wool coat with buttons, studs, buttons brooches or Velcro, if you are looking for a more personalised style. In addition to this, if you buy a wool coat in the winter season, it will keep you warm and provide you with lots of warmth.