Gauge fits. Very soft yarn.
Pattern very well written, knitted everything as described. Only mods for the collar: picked up stitches with needle 2.0 and knitted the set-up row also with 2.0. Then I changed to ndl 4.5. On row 8, after 7 stitches I made a buttonhole over 5 st as written in https://alpistrickbuch.blogspot.com/search?q=Knopfloch
This was a very enjoyable project, the yarn was matching very good and I finished it right on time for this spring :-))