Bolded and underlined for emphasis.It is precisely the unseen parts where the one can and should pass judgment on quality.The seam misalignment can potentially be seen. Who knows what other corners where cut.
Good examples of excellent and poor fits on double breasted jacket.RD looks great, as bespoke should.The bottom two jackets puts emphasis and draws the eyes to the hips, due to poor waist placement and excessive tapering. They both look like skirts.
To BM555 and his Black label tuxedo
-The short jacket emphasizes your hips, make you look like a man wearing a skirt.
-The lapels are too small; they look very sorry
-you have the infamous "shoulder divot"
-Those tight pants puts extra emphasis on your bow-legged stance
Other than that, it's just perfect.