Here, I'm talking work- wear in business-casual-but-not- too-casual.

With skirts and the rare dress, I've got a pretty good routine for sheer nude hose( in warmer weather), and then opaque tights, including fleece in mid- winter, for... as soon and as long as I dare wear them!
But, in fall with transitional temps and changing to darker color palette, at times I would like a more tonal cohesive leg line from skirt to shoe, yet it seems too soon for opaque tights or they seem too heavy for the fabrics.

Do you think there is a role for the off- black sheer hose or for a truly semi- sheer tight( these are " similar but different"), or does that look very dated or, sshhh, fr___y?

One of my hesitations, using my own " eye" when I create outfits, is footwear. I would be wearing low heel/ flat, which I've convinced myself looks " sporty" or debombshelled with opaque tights and pencil skirts.

But sheer dark hose seem different. I can easily see them with heels( it's terrible, sort of like jeans, everything seems to look okay with heels!) but I get a different vibe with lower-heeled footwear. So the part I do like is the tonal look with darker skirts in the early phase of fall, but don't think it is as " mainstream".

I also have a sugar eye for ribbed gray tights for fall, and like that softer look, but find they seem to demand careful styling for professional workwear, so that's kind of an outfit aspiration.

I would live to get be your thoughts and good or bad vibes with " transitional" hosiery or other ideas about how to get the same effect.
Or should I just rely on pants-only time until it's full opaque tights season? At least with the ankle pant craze and with more tapered pant-loafer options, these are good fall- transition wear options and perhaps what I should stick with.