Answer– The poet here infers various dresses that people of different countries wear but underneath, the human body is the same. It signifies the similarity we all humans possess.
Question– How does the poet suggest that all people on earth are the same?
Answer– The poet says that we all have the same necessities like sun, air, water, clothes etc. We all breathe the same air, live and die on the same land. Thus, all people on earth are the same.