Japanese Brand "Niko And..." Cardigan

Brand: Niko and... Bought in Japan at the Harajuku location. Slouchy, relaxed fit, lightweight gray cardigan. It's marked a Japanese size M, but fits me as a US size XS, and could probably fit a size S as well. Measurements in photos. Two side pockets. Composition: The tag says "100% 麻," or "100% hemp." Snag on the back - please see photos. Approximate Flat Lay Measurements: Shoulder to bottom: 30.5" Top of shoulder to cuff: 18 3/4" Pit to pit: 23" Shoulder seam to shoulder seam: 23" Bottom opening: 16 1/4" Let me know if you have any questions!