Here's the dress:
The most important thing I discovered with this project was how to pre-finish a seam: Cut the fabric out using pinking shears! If you cut it the right size, the seam edges are pre-finished and no ZZ will be necessary.
Being unable to control my sewing machine addiction meant that since last week I bought two more machines. The first was another 319k but with a free arm. It's called a 320k but identical except for the removable bed. This feature made it horrendously expensive to produce apparently, so they didn't make that many of them.
The second was a Singer 401g (I think). It was on eBay for a while and nobody bid on it. It was re-listed at the same price so I bought it. I haven't picked it up yet but am quite excited. Here are the new ones:
|Quite rare Singer 320k2|
|Singer 401g made in Germany|