I purchased this last year and wore it once, but it's too big, so I'm selling it. It's an XS in US size, which is about a large M in Japan. Please refer to the size chart in the last image. This is a regular size, not petite. A soft and beautiful cardigan blended with a small amount of cashmere. It's machine washable, making it easy to care for. It's lightweight yet warm, and knitted with a classic Fair Isle pattern. Size & Fit A neat fit with a moderate amount of room Material & Care Made of a high-quality blend of 95% cotton/5% cashmere, which is lightweight, warm, and has vibrant colors. Very soft jersey knit Machine wash, lay flat to dry Additional Information Button closure in the front Accent design with knit stitches on the shoulders Ribbed knit on the neckline, front placket, cuffs, and hem