I got the fabric for my undersuit at the post office today, and it was fantastic! Just like I hoped it would be; glossy and stretchy, and not to uncomfortable to wear over time.
I have cut out the first pieces now, and my sewing machines are connected and ready.
Cutting the front and back pieces of my top (making a two piece).
My overlock-machine, a sewing machine that cuts the edges of the fabric while sewing. It uses four threads at the time, making the seam stretchy and firm. I love this machine, this would be impossible without. :)