Out of all the countries, China buys the most total clothes by volume, mostly due to the fact that it has 1.5 Billion people.
However, it is not the country that spends on the most on clothes per capita.
This video looks at global fashion statistics compiled by Fashion United:
https://fashionunited.com/global-fash...
Surprisingly the US buys the most items of clothing per capita at 53, but because people are buying lower quality and less expensive items of clothing, the US is not the leader in clothes spending per capita.