I have also been cutting my muslin for the Trousers Sewalong in preparation for its start in January. A mix of excitement and anxiety felt as I'm still a bit traumatised by my previous trousers drama.
As Christmas is a 4 day break this year I found myself with plenty of time to sew and a bit annoyed that all I had to do was trace and cut and baste. So I decided to put together an underbust corset. Purchased as a kit by Sew Curvy Corsetry this is my second attempt at a corset and so far is going very well. As you see from the photo below, I even made a muslin to check fit.