Skipping ahead a bit (I haven’t gotten around to uploading the photos of the dress by itself), here’s my attempt at period outerwear!
When I realized that due to my Regency event being in April it was likely to be pretty chilly outside, I decided to make a spencer (short jacket) to wear over my day dress. Of course, if there’s one thing I detest in sewing it’s making collars, and I didn’t have the energy to get a pattern and sew a whole jacket from scratch– so instead I went searching for a modern jacket I could convert into a spencer. I was looking for puffed sleeves, a small collar (regular jacket lapels are too big), and some shaping seams to keep it from looking too bulky.
I did a lot of searching online for “military” and “Victorian” jackets (they were the best keywords for the style I was looking for) and ended up finding a khaki-colored canvas jacket that appeared to meet most of my requirements on eBay. It was a size XL in juniors’ sizes, which meant that it ought to fit all right, and it had some nice pleating and piping details that I thought would look good on the finished spencer.