Opinions on the fit of this Story MFG pullover

So since my foray into men's fashion this summer and learning about all the reputable brands, I wanted to get a piece from story mfg because of how different their style is. I found something I liked but not too sure on the fit. I'm used to slimmer fits I guess so maybe that's why I find it looks odd on me. For reference, usually a size L but picked this up in a M. Any opinions welcome! I tried my best with these pics