I finished my outfit. The sweatshirt is made from leftovers of other projects. The fabric for the leggings I ordered two weeks ago - never worked with athletic fabric before.
The sweater turned out like I hoped it would - as I only had short fabric pieces, I did a colour block one. I traced a full front and back pattern piece to determine the cuts. I had to think about the sleeves, so the lines would match up when standing. The pattern is my self drafted TNT sweater pattern.
The leggings are new to me - I used the Jalie Clara pattern. It is a simple pattern with no design lines, no outer side seam, no CF seam. But it has a gusset and the crotch seam/inner side seam sits a bit to the front, so no chafing at the thigh. Very smart drafting. There are two option: either you cut the leggings up to the waist, or you cut a separate waistband. I used the second option but wouldn't do so again: the inner and outer waistbandseam meets up with the back crotch seam and creates a thick spot at the back which somehow seems to pull at my underpants when in motion...
also, I need to take out length above the knee, I hope it will have a snug fit there then.
All in all I am good to go out jogging in this!