It may very well be to my own detriment (there is a lot of promise in either) but fortunately there are lots of interesting problems outside these areas and I can just treat the mention of either of those topics as red flags.

That said, I want to note that I have had good results with Stitchfix but that was due to entering professionally-taken measurements. I got even better results however, from a local to-order suit maker and bought the full suit there, but basic shirt(s) from Stitchfix