I recognized their clothes and I know the exact place where these young belles lived,people in that part of Northern Luzon which is Benguet are not topless,They or we wear clothes that covers our body .Yes, possibly, these young ladies may have been forced to exposed their breast . It is very obvious in their faces and expressions.

Ilove this picture of Benguet Belles. I wonder if you have a date and names of these young belles in that picture? that type of dress is worn by people living in Benguet where the famous City of Baguio is located . If you want to know more just type Benguet ,Phillipines and search in the internet.By the way Benguet belles do not wear topless clothes.