This crewneck knit cardigan is crafted from soft 100% cotton fabric, designed with a vertical center placket adorned with decorative mixed-size shell and ivory buttons, paired with hidden snap fasteners under the buttons for reliable front closure. It boasts a classic relaxed easy fit, finished with stretch ribbed trim at the long sleeve cuffs and bottom hem for a neat tailored finish. The sample display piece is size small. Complete flat measurement specs for all sizes are provided for accurate sizing reference.