Pajama set featuring a Cookie Monster design. I think it can be used unisex. It's sold as men's. I've worn it about twice. I just bought it this April. Retail price is 2,990 yen. - Design: Striped T-shirt and solid-colored pants - Character: Cookie Monster embroidery - Colors: Blue and white stripes, navy pants - Features: Cookie design on the pants Thank you for looking.