I don't try to seem intimidating, but I'm a goth/metalhead (if I had to label it), which can intimidate some people. I was wearing ripped tights, spikey jewelry, and all black clothes except for the white skulls on my shirt. I still got called "dear", "sweatheart", "honey", and was approached by a little old man who called me "miss" all in the same day. In other words, I don't think I could look indimidating if I tried. I think I give off a look that says I'm as harmless as a frightened rabbit XP
P.S. I'm rather short and my voice is quiet, especially in public, so that doesn't help, even though I do have high cheek bones 
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Female | Suspected Aspergers | Tolkienist | Ravenclaw | Whovian
"I do not wish to evade the world
Yet I will forever build my own" - Tuomas Holopainen