The brown pants are unused, but have been opened and washed. The green and blue dinosaur pattern pants were only used once. The denim and embroidered khaki 3/4 length pants have been worn several times. The khaki embroidered pants are from Petit Main. These are 3/4 length, but I was able to use them as long pants when my child was size 80. The brown and blue dinosaur pants are from Uniqlo. The green and denim pants are from Nishimatsuya. Beige corduroy pants with dinosaur embroidery, size 06. - Brand: petit main - Color: Beige - Design: Dinosaur embroidery - Material: Corduroy - Size: 06 Thank you for looking.