"you look muslim" what does that mean?

[Mirch]

Re: “you look muslim” what does that mean?

@Nisha25

A muslim lady at the mall said that i looked muslim, she said i have those features and asked whether i was really and then just left…I was not wearing traditional desi clothes, simple jeans and a top, there are quite a few desis(pakistanis, bangladeshis, indians) where i live

but more importantly what does looking muslim mean?

How do you know she was Muslim ?