Question pretty much says it all, but…
I’ve got a brown suit I never wear (don’t like it), a dark gray suit that’s Old Reliable but after many wearings has gotten threadbare, and a dark suit with narrow pinstripe that I recently realized was badly damaged, probably in a move somewhere along the line (haven’t worn it in a while). I want to buy a new suit that’s an “all purpose”: weddings, funerals, job interviews, whatever.
Would you suggest dark gray (solid) or navy blue/black with pinstripe? Which is the more “little black dress” for men?
(I should mention that in an average year I may wear a suit twice, but I have some job interviews coming up.)