Authentic late 1950s to early 1960s Mr. Jan California camp collar shirt, made from silky rayon/acetate blend fabric with a slight stretch. The material has a smooth, lightweight drape, typical of mid-century blends.
👉 Not polyester – this is an original vintage rayon/acetate fabric, prized for its comfort and unique texture compared to later 1970s polyester shirts.
Features a bold atomic print in red, black, and beige on a grey background, with an open camp collar, chest pocket, and button front.
Original Don Giovanni buttons remain intact – a hallmark of late 50s rayon shirts, imported from Japan and highly prized by collectors today.
A true rockabilly / mid-century modern piece, perfect for collectors or anyone who loves authentic California casual style.
Details:
• Brand: Mr. Jan (Made in California)
• Era: Late 1950s to early 1960s
• Style: Camp collar / open collar leisure shirt
• Material: Rayon/acetate blend (lightweight with slight stretch)
• Color: Grey with red, black & beige atomic swirl print
• Buttons: Original “Don Giovanni” branded buttons
• Condition: Good vintage – light wear consistent with age (see photos)
Measurements (inches):
Pit to pit: 21”
Length: 29”
Shoulder: 16”
Sleeve: 9”
