The stacking looks amazing for raw denim.
what's your height and weight/what size did you get? does look a little small
That's a hard one--Large might be too big in the chest area, but would probably fit better length/shoulder/arm wise . I'm 5'10, 145lb with a 38 chest, size 29 in APC denim; and wear a Medium--and I feel it's fits pretty snug on me.