The answer, I had it all along... I DO have some pretty pretty fine lace I can use for the 1890s Paquin dress,
see ? It's pretty and really finer than whatever I've found online or in a shop yet. I have quite a lot of it - I seem to recall 7 meters, but looking at the bolt I'm not sure there isn't a bit more. I haven't found a better way to display it's yumminess yet. Now I just need to find fabric for it.
Okay, now the bad thing ? Searching my stash has let another yummy-pretty piece of lace emerge, it's a little more dead-dinosaury and bulky, but still very pretty, and yesterday I stumbled upon THE perfect dress to display it, yet another 1890s, though a little earlier than the previously mentioned Paquin dress. So that means after I'm done with the casaque, the cradle dress, the possible new outfit or outfit revamping for Vaux, I have two dresses on my To-Sew-List that I badly badly badly want to make without any fabric nor occasion to wear it yet. Ewwww...
I must sew faster.
And post pictures but that requires lurching a big heavy book up from the living room, that'll wait.
Okay, I'm back to working on the stomacher, I think I'll attack the shoes tomorrow only.