Product: Levi's Pure Cotton Full Sleeves Shirt Combo Set (4-pack)

Key Features:

 * Material: 100% Pure Cotton

 * Sleeves: Full Sleeves

 * Fit: Appears to be a regular or slim fit, with a clean and structured silhouette.

 * Collar: Classic spread collar with a button closure at the neck.

 * Closure: Full button-down front with color-matched buttons.

 * Pocket: A single chest pocket on the left side, featuring the iconic small red Levi's tab.

 * Design: Solid, plain color shirts, suitable for both casual and semi-formal wear.

 * Combo Colors:

   * Maroon/Burgundy: A deep, rich red color on the top shirt.

   * Black: A solid black shirt, a versatile wardrobe staple.

   * Mustard/Ochre: A warm, earthy yellow or mustard-colored shirt.

   * Light Grey/Misty Green: A light, muted color that appears to be a shade of grey with a hint of green.