Yes,we do need more options for the bottom. The cloth wearers have it easy, but the other classes need more bottoms that look more just casual, in different colors, that go don’t all the up to their bellybuttons covering most of it (Both genders).
We need more variety.
Leather bikini bottoms please, he have none currently.
We do get a lot of tops in Legion, but still no bottoms.
This is as close to a bikini mog as I could get.
Watch and learn 
I want a bikini and a one piece option available during a holiday event for beach parties on Tanaris beaches.
Do it Blizzard.
Leather sucks 
Leather has the best bikini tops, and the worst bottoms.
I mean, the one vanilla item that everybody uses looks more like out of control body hair than clothing lol
I’d love to see more skirts like the Zandalari plate armor that drops off mobs around lvl 120. But have it across all armor types.
I really want a bunch of cosmetic teeny shirt tops and hot pants added to a vendor somewhere.
That way we can all wear them, regardless of armor type, and have the same skimpy options for female and male characters to boot.