NWT and never worn - size 0 in Stone The Tropical Wool Vest is part of tibi’s Fundamentals collection. Crafted in the best-selling, timeless virgin wool blend, this fabrication can be worn 12 months out of the year for endless wardrobe rotation. Pair back to suiting to create a three piece look, or on top of a dress for a nice dose of contrast. 53% Polyester, 43% Wool, 4% Elastane