Just got this suit from suit supply. Love the material, love the fitment in general. Pants feels perfect. Lapels seem to lay nicely flat. All these pictures are obviously pre-tailoring. I was going to have the sides taken in a little, as well as the bottom of the back back. Pants to be hemmed obviously, and sleeves adjusted 1/8. If it isn't obvious, this is a casual suit and I want it close fitting.
My concern is the shoulders. This is the Sienna suit and has little padding, but my delts are protruding from the sides a little and I am worried about the way the shoulders look square on. Is it too narrow? Is this the way all Sienna's will be, or do I go up a size? I have always worn 40R or L, as this is too, however I have a very v-shaped physique and my shoulders seem to do this on most suits.