Genuine vintage denim duster/trench coat by "CALVIN — A Division of Calvin Klein Industries," a distinct sub-label from the late 1980s/early 1990s, separate from the mainline Calvin Klein Jeans label — a recognizable piece for vintage collectors. Full-length style with a point collar, button-front closure, side patch pockets, and raglan sleeves. Tagged "One Size Fits All," true to the oversized duster silhouette popular in this era.
Condition: genuine vintage wear consistent with age — mid-wash denim with a nice broken-in feel. There's some minor fraying/a loose thread near a back seam (see photos for exact detail). No major damage otherwise, fully wearable and structurally solid.