[interviewitis]

> Off to a bad start, it was one of the hottest days in NYC of the year, and I sweat a lot by nature, so in combination with the full suit, by the time I got to the building I was already kind of drenched in sweat.

You'd need a Summer-weight suit for this to be at-all comfortable. "High-twist wool" and "unlined" or "half-lined" are your search terms. Silk-wool blends also OK. Other fabric options for warm weather open up in some contexts (linen and linen/wool/silk/cotton blends, warm-weather cotton weaves like seersucker, maybe even rayon though that's a bit niche) but probably not if you're looking to dress for an interview at a bank in New York. Part of why suits are in-practice expensive and inconvenient (and why only-occasional wearers judge them unpleasant to wear—not unreasonably, given their exposure to them) is that you need at-minimum one set for moderate-and-lower temps ("three-season"), and another set for hot days.

I have one unlined high-twist wool navy blazer that's so cool it's actually kind of a problem because offices often have their AC cranked up on hot days. I end up needing an overcoat or second, winter-weight jacket indoors, LOL. Hold the thing up to a light and it looks like a star field seen from outside the Earth's atmosphere, dark with endless dots of light, so air goes right through it.