Product: Levi's Pure Cotton Full-Sleeves Shirts Combo Set

Key Features:

 * Material: The shirts are described as being made from pure cotton, which suggests a comfortable, soft, and breathable fabric. This makes them suitable for everyday wear.

 * Design: Each shirt is a solid color with a classic, minimalist design. They feature a spread collar, full sleeves, and a button-up front. A small red Levi's tab is visible on the left chest pocket of each shirt.

 * Fit: The shirts appear to have a slim or regular fit, offering a modern and tailored look.

 * Colors: The combo set includes a variety of popular solid colors:

   * Top Shirt: Light mint green or a similar pastel shade.

   * Second Shirt: Dark navy blue or black.

   * Third Shirt: A light cream or off-white color.

   * Bottom Shirt: Light sky blue.

 * Versatility: These shirts are versatile and can be dressed up or down. They are suitable for various occasions, including casual outings, semi-formal events, or daily office wear.