(L Boys I guess) SHOUTHOUSE DK Blue w/ Light Pink Flowers Button down Shirt

(L) SHOUTHOUSE DK Blue w/ Light Pink Flowers Button down Shirt One chest pocket. I thought this was a men's shirt but after looking it up, it appears to be a Large boy's shirt. It's a bit big for the measurements that I can find but it definitely doesn't meet measurements for a large man. I would typically be a medium men's shirt and the shirt fits me...take that for whatever you want (of course that includes non-boy parts). Seems like it could be reversible but there are tags on the inside. Haiwaiian Jean Shirt if that's a thing.