This is a sweater knitted from the mid arm to other side mid arm. The front is done first, then the back reversing shaping
Arm cuff and bottom bands are done at the end.
Increases and decreases create a Dolmen sleeve on both side
Two parts, a front with a neck decrease opening, and a back with a neck opening (but no decrease at neck edge)
Both pieces are then seamed on upper part of arm and shoulders, leaving side seams open to allow long rib cuff at arms (leaving it up to you how long you want your sleeves)
Side seams are then seamed, and then, you pick up along bottom edge and do a Rib for a few inches.
This is a cropped pullover
Any yarn that you can get the 3.5 stitches per inch will work, Alpaca, Merino etc….