Planning on wearing the overcoat over a suit only.
I live in NYC so winters can get cold sometimes.
I prefer peak lapel but notch lapels are fine too, ticket pocket if possible.
one on the left is something i'd buy.
As far as colors go: black, grey, navy, brown, tan, just nothing too bright or out there.
It may be difficult finding one now that the winter season is almost done. With that said and with that price you may find a decent overcoat at any upscale department store (like sacks or barneys; it may be on sale due to the time of year), paul stuart (on sale) or go to the ever dependable Brooks Brothers on madison ave (who i see has a similar one to the picture and happens to be having a sale right now).