I couldn't say ... American stores don't advertise "ethnic wear", as that would be racist.
What is "Ethic" wear?
Walmart, Target, Khols, JCP, Sears, Academy, Old Navy, Nordstrom's Banana Republic, The Gap and Amazon.com will most likely have this style, especially if it's popular.
The ethnic wear is the most trending in the wedding. Most of the people wear ethnic clothes in a wedding as it looks traditional and sober. The Nagpur girl ethnic wear shops have the great collection of ethnic wear. Here you will find all type ladies wear under the single roof.