Vintage 1950s Diamond-Point Bow Tie | Sir Bows by Botany | All Silk | Navy Polka Dot | Self-Tie | Made in USA Classic mid-century diamond-point self-tie bow tie by Sir Bows by Botany, distributed by Botany Mills, Inc. of Passaic, New Jersey. Made from all silk in a timeless navy blue with white polka dots pattern. Features elegant diamond-point ends and traditional self-tie construction. Printed adjustable neck sizing on the lining, a hallmark of quality vintage bow ties. Made in the USA. Perfect for formalwear, weddings, black-tie events, or collectors of Ivy League and mid-century menswear. Details • Brand: Sir Bows by Botany • Era: 1950s–early 1960s (vintage) • Style: Diamond-point butterfly bow tie • Type: Self-tie / adjustable • Material: 100% silk • Color: Navy blue with white polka dots • Made in the U.S.A. Sizing • Size: One Size • Adjustable self-tie style • Fits approximately 13” to 17” neck (printed on lining) Condition Excellent vintage condition. Clean silk with no visible stains, pulls, or damage.