I don't think straight forks look good, but then I don't think most curved forks look good either.
Forks that have a slight bend halfway down the blades, which then straightens out above the dropouts, are really ugly. It seems virtually all current steel forks have this shape, at least the mass produced ones do. Even custom builders don't get it quite right, eg Mercian or Bob Jackson, the bend isn't smooth enough and starts too high up.
I suppose it's really what you're used to, non-tapering forks look weird to me.