This RLX polo dress features a distinctive white and navy color scheme. With a button-down design and collar, it offers a casual yet stylish impression. - Brand: RLX - Color: White/Navy - Style: Polo Dress - Design: Button-down, with collar - Back Design: Simple back design Marked Size: M Actual Size: Width: Approximately 44.5cm Sleeve Length: Approximately 17cm Shoulder Width: Approximately 39cm Length: Approximately 88.5cm Measured flat. Please forgive any slight discrepancies due to amateur measurements. I purchased this, but unfortunately, the size doesn't fit, so I'm regretfully putting it up for sale. It's a size M, but it's a US size, so I believe it's about the same as a Japanese L size.