Purchased at VICAPOTA in a department store. These are reversible pants with a denim-style front and a houndstooth pattern on the reverse. The first photo shows the houndstooth side. The size is 36 (S size), but the waist is elastic, so it measures 35cm when laid flat and stretches up to 40cm. The front pockets on the denim-style side are printed, while the back pockets are functional. When worn with the houndstooth pattern, only the back pockets are present. I liked the design and wearability so much that I bought two pairs in blue and two pairs in dark blue, and I am now listing them for sale.