On the other hand, should a visitor wear a kurta or guayabera when visiting India or San Juan?

BBC: ��Business casual�� attire around the world

The visitor wore a pinkish kurta, too young for her but certainly very expensive, finely printed with a silver design.

NEWYORKER: In Other Rooms, Other Wonders

Many of them sport lungis, a sarong-like cloth wrapped around the waist, instead of kurta-pyjamas, a collarless knee-length shirt worn with loose-fitting trousers.

CNN: Center Cut

In the pocket of the greasy vest that he wore under his kurta she found a wrapped-up newspaper holding chunks of raw brown sugar.

NEWYORKER: Nawabdin Electrician

She had dressed up too much, wearing an embroidered white kurta.

NEWYORKER: In Other Rooms, Other Wonders

She unlocked one of her massive trunks and removed a suit of clothing that she had brought with her when she came into the household, a cheap shalwar and kurta, with a simple white dupatta.

NEWYORKER: In Other Rooms, Other Wonders