Hi,
I struggle with sculpting a lot but the cloth brush a little down in the posts seems epic. The lead sculpting developer(Pablo Dobarro) at Blender is implementing this brush that with just a few strokes makes cloth look realistic.
I think it will make a whole lot of the cloth sim uses mute in the future.
https://twitter.com/pablodp606?ref_src=twsrc%5Egoogle%7Ctwcamp%5Eserp%7Ctwgr%5Eauthor
Cheerio
Yes, the demos look great!
Haven't been able to test it yet (I am using Linux), but there are Windows and MacOS versions available at Graphicall