Help finding clothes similar to my character's art ref

[LilithServil]

Anyone know any clothes that could look similar to this?

I'm using the athletic Regalia body, so most if not all Maitreya clothes work. I can find some arm silks that are pretty close, a top that's kinda close but not quite, and my biggest struggle so far is the sash around her waist and the pants. I figured I might be able to get away with some style of capris, but so far I haven't found any that have that have snug-fit pantlegs/cuffs like that.

Any and all suggestions would be great! 

 

Side note that I obviously don't expect colors to be exact! As long as they're modifiable, I can easily tint/texture them to my liking.

[LilithServil]

Another thing I'm struggling with is finding pants like the above the cut off at the knee line because they obviously won't fit over the digitigrade leg unless I were to commission someone for a custom mesh (which at this point I'd consider depending on how much it'd be lol).