u/SnooSquirrels6248

I have this older Aeropostale cardigan that just never fit right in the arms or shoulders. It’s very heavy, the entire colorwork(?) seems to be double knit somehow but I can’t figure it out. It is a very thin yarn and I don’t know if it would be worth unraveling for a future project. Would it be many short strands from the colorwork? I can’t discern any carried yarn between the sections. No serged seams, everything seems picked up and knit on itself.