I've finished weaving the silk warp and it feels lovely!
I've still to wet finish the cloth. The weft yarn being a mix of wool/silk/cashmere I'm sure it will be even softer after washing. The warp yarn that I had to cut of was 30cm and being double at the end I now have 210x 60cm leftover yarn. I'm sure I can use this as weft yarn at some point.
The finished cloth is about 1,70cm x 50cm before washing.
Now I have to find a pattern to make my sleeveless jacket.