What externalities exist in the market for clothing?

1. I need to identify at least one externality for the market of clothing (whether it is good or bad).

2. I also need to explain how/why this externality is created as a result of the trade of clothing.

3. Also, I need to know what public policies could possibly be in place currently in NC or the US to address this externality?

b. If therearepolicies, are they command-and-control, corrective taxes or subsidies, and/or market-based?

c. If there are not policies currently in place, what policies would you recommend to achieve the social optimum?