This is the TWISTED LOOSE MILANO RIB KNIT POLO from ulterior, purchased last year. The color is ROYAL BLUE and the size is 4. This model is still being sold this season. It's recommended for those looking for a stylish polo shirt. I think it's still in good condition to wear. Retail price was 33,000 yen. I'm considering wearing it this year, but I'm selling it because I have too many similar items. It's also recommended for those who like brands like batoner, graphpaper, auralee, maatee&sons, aton, comoli, a.presse, and blurhms. The following is quoted from the website: This knit polo features a deep front design and uses strong twisted Supima cotton yarn. It's knitted with a deformed Milano rib structure that's crafted to have uneven stitches, and further adds a shadow border pattern that alternates the number of yarns used per row (knitting multiple yarns together as one) to create a textured surface. This reduces the contact area with the skin, adding lightness and a refreshing feel. This piece challenges the conventional notion of Milano rib, which is considered to be close to woven fabric, and explores its boundaries.