I had so much fun with this! I can't wait to see what comes next. I think the patterns should have some impact on what a dress is categorized as- like a workwear dress shouldn't have a plunging neckline, or an evening gown shouldn't have a pencil skirt, etc. If that happens, it would be nice to know what kind of dress we are creating, if a dress would be considered "cute" or "professional" or "elegant".
On that vein, I think the fabric stash should have a search function, or at least a clickable tag system. For example, the first dress you make for the librarian, where she wants a workwear dress, I wish you could click "workwear" on the commission sheet and see what fabrics match that tag.
And I know this is reaching so much, but I saw the Victorian print cotton in the fabric and I thought it would be cool to set different times for dresses, like maybe I'm a dressmaker in the early 1800s or the 1950s and have to pick styles accordingly.