This demo was so much fun and it has amazing potential as a full game, some of my thoughts:
1. I found the sewing machine difficult to use at first but did eventually get the hang of it, I don't know if there's a way to make it progressively more difficult but perhaps that was just the piece I'd selected first.
2. It might be fun to have the different dress designs have different attributes like the fabric i.e. formal cuts, cocktail cuts etc.
Honestly, I'm so excited to see where this game goes because its so fun!