I have tried these and they’re fairly substantial and well made. Do they have an allowance at the hem? Maybe they can be let out? Even if the allowance is small, sometime my tailor attaches more material and uses that to finish off the hem. It extends what’s there and it works well enough. No one sees the attached material, it gets folded under.
I like them with all your tops, but your workplace would have to be very casual to make them work. Some workplaces are that casual, some are not. You would fit right in at my work setting. It gets very hot in the summer, and some people start to wear shorts and tees to work. I don’t mind the high vamp shoes with the pants but think maybe it’s harder to judge fully without seeing your head in the picture for balance.