Vtg '99 Polo Earthy Brown Herringbone Tweed Sport Coat XL Convertible 4 Button

Elevate your wardrobe with this rare, highly collectible vintage 1999 Polo Ralph Lauren heavyweight wool-blend tweed sport coat. Featuring a stunning earthy brown herringbone weave, this jacket effortlessly captures a classic academic, Ivy League, and traditional British country estate aesthetic.  What makes this particular piece incredibly unique is its convertible 4-button throat-latch collar design. It can be styled traditionally as a classic sport blazer, or the collar can be flipped up and fully fastened near the neckline to serve as a protective mock-neck outerwear jacket. Built with a structured Drop 8 athletic silhouette tailored for a 45 chest, it includes standard high-end details: a welted left breast pocket, deep lower flap pockets, composition horn-style buttons, and a rich, smooth reddish-brown interior lining. Perfect for winter layering, smart-casual events, or high-end vintage menswear collectors.  Excellent vintage condition. No moth holes, rips, or tears in the heavy wool shell. The interior lining is entirely intact. 3 of 4 original buttons are securely attached, second from bottom attached but loose. Ready to wear or display in your closet!  Total Length (Bottom of Collar to Hem): 31 inches  Sleeve Length (Shoulder Seam to Cuff): 25 inches (approx. 1.5 inches of let-o