Vintage 50s 60s Blue Black Atomic Nubby Fleck Sport Coat Jacket

Classic late 50s to early 60s casual sport coat by high end bespoke men's tailor Hart, Schaffner & Marx. Blue and black material with small flecked nubby fabric loops. Appears to have been worn very little, but also looks to have some wear or moth holes on the inside lining near the bottom; the rest of the coat notwithstanding since it feels like mostly synthetic or synthetic blend. Very slight and not visible while wearing. Sleeves are bespoke tailored and have about an inch of fabric that can be let out. No obvious wear on cuffs or collar.
Measurements are as follows:
Chest (armpit to armpit across front): 21"
Shoulder to shoulder: 18"
Top of collar to bottom: 31"
Sleeves (top arm at shoulder to collar): 24.75