>>21429546Westerners tend to wear t-shirts (graphic or otherwise) and shorts when they go out, but this is also the usual clothing I see rapefugees and lower castes wearing when they're begging for food on TV. My guess is upper castes don't want to look like lower castes (it's almost always upper caste Indians that move abroad, lower castes are forced out of an opportunity to do so by the system in India), so they wear golf shirts to look more "upper class", and jeans are just fashionable in general so they all hivemind towards wearing jeans.
The bigger question is why they don't fully commit to the bit like hasidic jews if they don't want to look lower caste, I guess it looks too much like "britisher" clothing to them?