Thanks, everyone, for your thoughtful replies. I am glad to see so much love for my tops and for the plaid vest with these pants. I have another vest made from the same pattern that would go with the pants in warmer weather.
Greyscale, the pattern is 9 Lives Vest, available here
Jorja, thanks for the link. I see in my own photos that I like a shorter top better with these pants, and I also like the black or dark brown booties best, which is in keeping with the advice also.
gryffin, they are fine to walk in, I think. I haven't actually worn them yet, except for photos, though. But I saw the video on the EF site and the EF employees who were wearing them were striding out normally. As to crossing my legs, I'm not sure that would work too well, but I don't cross my legs in pants so much anyway.
Zapotee, I can see why you don't get these particular harem pants. I'm not a big fan of other versions, but I think I like these because they seem more like a hip take on a maxi skirt rather than a kind of pant.
Liz, maybe because this arty style may clash with my arty boho streak. I wondered about the same thing--yes, they're arty and fit "elegant eclectic," but they still might not be right for me. They are something I can wear, but are they a mainline part of my style or a fringe part of my style? And if the latter, do I want to really keep them at this price?
Jenava, thanks for your analysis--very helpful! I agree completely about the bow, too.