This is basically TCB's interpretation to shop coats, often worn by engineer for a sudden customer visit or a bit of errand to hide the stained work wear underneath.
For the basic part, we referred to a vintage shop coat from 50's with the Stop-Loss pocket which we have also adopted for our Tabby's Overall.
On the right pocket, we've attached the flap pocket that swings with you so that tools or cigars won't drop. At the era, the cigarette package did not have the film so that they get wet if you put the box directly to your chest pocket, meaning the flap pocket also worked wet-proof.
10oz Mottled yarn denim. Woven by a vintage loom, it has much character. For the wefts, two different yarns were spun to make an unique thread: black mottled yarns and white yarns. Mixed with the warps dyed in indigo, it creates very unique, deep color on this coat.