Vintage Plantation line was launched in 1981 by Issey Miyake himself, born out of his pursuit in textile research. His focus was on creating everyday garments that were suitable for people’s day to day needs. 100 percent wool, like a Challis Challis is a lightweight, woven fabric that has a nice, flowy drape easily a Uni garment. tag number "pl29-fh136" Items from this line are highly sought after by collectors for their oversized, unisex silhouettes and avant-garde minimalist aesthetic. The line was discontinued in 1996, making all authentic Plantation pieces true vintage.