In summer, people would like to buy cotton clothes, since they feel very cosy to the body. Sometimes, the cotton is not pure, can you tell it from your hands feeling ? I figure probably not, but my mom could do this.
Regarding underwear, we don’t want any chemical elements in them, purely cotton or other nature fabric is better, so it’s very useful when you command this skill.
Frequent wash may kind of distort our cotton T-shirt, that why we need to buy new ones when the next summer season comes. After several times wash, the cotton shirt would lose it’s vivid color, or becomes larger.
100% cotton T-shirt is not always better, if for home comfortable wearing, than purely cotton is better, but if for outdoor wearing, added in it some other elements, it may got other benefits that cotton don’t have, such as anti-crinkle, which is an important tips for buying pants, since you don’t want your pants to be easily crinkled.
Since cotton hardly endure hard frequent wash, so wash them gently, use hands wash, not machine wash if you are not so lazy to put everything into the wash machine.
Don’t put them in the hot sun for too long.