Such a fun, and addictive, game. I will continue playing even past the end of the story line. I have a suggestion though. You end up making lots and lots of dresses as you play (this is after the conclusion of becoming a Grand Master) and gold is slowly accumulating. It would be good if there was something extra to spend this gold on. My idea is that there should be certain exclusive or extravagant and unique fabrics or accessories that you have to order before you get access to them. And those should be REALLY expensive, 10 000 gold or something. That way there is an extra incentive to earn gold even after the end.
Funny thing is that many are complaining about never having enough gold, haha. Glad that I am not the only one that thinks that it accumulates to a point where I don't know where to spend. ^^
And that's actually a great idea and suggestion that you can give over their Discord or Steam. It's likely one of the few good suggestions that I have seen. ^^