Product: Calvin Klein Men's Solid Color Cotton Shirts Combo Set

Description:

This is a stack of four men's long-sleeve, full-button shirts. They are presented as a combo set, likely for sale together.

Key Features:

 * Brand: Calvin Klein (indicated by the prominent "ck" logo embroidered on the left chest pocket and the large "Calvin Klein" tag hanging from the top shirt).

 * Material: The smooth, wrinkle-free appearance suggests they are made of a cotton or a cotton-blend fabric, likely a solid poplin or a similar weave. The term "cotton combo set" in your query aligns with this observation.

 * Colors: The set includes a range of pastel and classic solid colors:

   * Top shirt: White

   * Second shirt: Light yellow

   * Third shirt: Light blue or sky blue

   * Bottom shirt: Light pink

 * Design Details:

   * Pockets: Each shirt features a single, open patch pocket on the left chest.

   * Branding: A small, embroidered "ck" logo is present on the top corner of each chest pocket.

   * Buttons: The buttons appear to be a matching or similar color to the shirt fabric.

   * Collar: The collars are classic pointed collars, designed for a clean and crisp look.

   * Fit: The way the shirts are folded suggests they are a regular or slim fit, tailored for a modern look.

Potential Use:

These shirts are versatile and suitable for a variety of occasions, including casual wear, business casual settings, or smart-casual events. The pastel and neutral colors make them easy to pair with trousers, jeans, or chinos.