Oh, very nice work!
I'm not familiar with the warcraft characters, so I'm not sure if these comments would be relevant. What I'm seeing might be part of the warcraft style. And if so, please just disregard my comments

To me, all the clothing seems too smooth. In my mind, pirates are dirty and scruffy, and the clothes are worn, at least, if not tattered and torn. Plus I have the impression that these warcraft characters are rather dark (in nature, not necessarily color). So I would expect some creases in the pants, and maybe some dirt and/or worn areas, if not rips or holes. I love the pant style, btw, with the open sides and the bands across the open part. Really nice!
But back to the smooth issue, the boots look a little like slippers, for example, rather than boots. And again, I have no idea if the original warcraft artist even intended such an appearance. Perhaps the smoothness is part and parcel (intended).
My guess would be the feminine characters' body and skin are supposed to be smooth. And I think it would make a nice contrast to have the scruffier clothing with the smooth body and skin.
The puffy sleeves (reminds my of the Seinfeld pirate shirt/"low talker" episode

) don't quite work for me. While a smoother appearance of a blouse would be expected, I think the folds need to be deeper, to make the sleeves appear bigger and more billowy. And I say that knowing how hard it is to depict fabric and folds in fabric

But you asked for comments.
And where the shirt is laced up with string or sinew or something, I'm thinking it would be nice to see some excess string/sinew dangling and scraggly (like the pirate version of a ribbon, lol).
And finally, maybe a little more of a snarl around the mouth/cigar?
I love the earrings (assuming those are ears) and think they would be a great opportunity to increase the detail and overall interest of the image. I would think jewelry must be one of the fun part of drawing these characters.
Yeah, I'm all about the details. Now if only I could draw them

Anyway, again I know nothing of the warcraft stuff (except for all the forum spam I delete

). I hope my comments are helpful, but if not, please just disregard them if they're not appropriate.
PS - Oh, I just noticed the patch on the pants, so I guess you have done some scruffy stuff already
