I think it would be kinda cool if zos would release some of the old sets / styles that are not available as outfits in game as costumes... the art is already done, costume doesnt require any work with regards to clipping etc... so it shouldnt be too much work and there are some quite nice one...

For example worms raiment - the "old" worm cult motif which i think looks a lot better than the new one and would be an awesome costume as an example

"old" worm cult:
https://eso.mmo-fashion.com/wp-content/uploads/sites/2/2017/10/Worm-Cult-Male-Robe-Front.jpg


new one available as motif:
https://eso.mmo-fashion.com/wp-content/uploads/sites/2/2018/01/Worm-Cult-Homespun-Male-Robe-Front.jpg



sorry cant link pictures as mmo fashion doesnt like that :-)