Short answers, pulled from the story.
Evidence suggests humans began wearing clothes at least 100,000 years ago. A 2003 study used the evolution of body lice to date this origin, while sewing needles found in Russia date back to 30,000 BC and older needles in Siberia's Denisova Cave are at least 50,000 years old.
The oldest known piece of woven clothing is the Tarkhan dress, which dates back over 5,000 years. This garment was crafted from linen and marks a shift toward more sophisticated textile production compared to earlier animal hides and leaves.
In ancient Rome, only senators were permitted to wear garments dyed with the rare and expensive Tyrian purple. These sumptuary laws were designed to make social hierarchy visible to all members of society, ensuring that status was immediately recognizable.
The optimal temperature for thermal comfort of the skin surface is between 28 and 30 degrees. Clothing must maintain this balance to prevent discomfort, as natural fibers like cotton and wool are breathable while synthetic fibers are hydrophobic.
China is the world's largest clothing exporter, accounting for 22.6% of the global market share. The value of global clothing exports reached US$790.1 billion in 2022, with Bangladesh, Vietnam, India, and Turkey following China.
Israel became the first government to ban the sale of new real fur garments in 2021. California banned fur trapping in 2019, and fashion weeks in Copenhagen and London have also banned real fur from their runway shows.