Hinduism did not obliterate Buddhism. Buddha himself was a Hindu prince. He did not give up Hinduism. It is just a different sect of Hinduism. This can be seen even today even in lands which still retain Buddhism as their state religion, i.e., SE Asian countries. People worship both Hindu and Buddhist deities all over SE Asia including India.
Muslim girls in India
Muslim girls in Indonesia
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Muslim girls in Malaysia
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Muslim girls in Saudi Arabia
This is the vast majority of muslim women in any Islamic country. Likewise Muslim men. There are of course a few exceptions who like to copy West. Saudi Arabians have adopted Western attire as far as marriage goes because perhaps they did not find their own appealing enough.
This is original Indonesian culture