Vintage Rockmount 50s 60s Pale Blue Green Pearl Snap Shirt sz 15 M Western USA

Small stain on shoulder Very minor dust marks from being in storage for years No smoke or This is a light blue almost a blue It is USA made By looking at the tag, I’m not convinced this had ever been worn. Underarm 42 W 40 H 40 Front shoulder to hem 27 Shoulders across 15.25 To end of sleeve 24.7