Here are the descriptions for the five pieces of men's gentle striped office designer shirts, all long-sleeved and in multi-colors:

1. Classic Blue and White Striped Shirt: This shirt features thin, vertical blue and white stripes, creating a timeless and professional look. It is crafted from a lightweight cotton blend, ensuring comfort throughout the workday. The shirt includes a crisp button-down collar and buttoned cuffs, ideal for a polished office appearance.

2. Subtle Grey and White Striped Shirt: A modern twist on the traditional striped shirt, this piece showcases subtle grey and white stripes that add a touch of sophistication without being overly bold. Made from breathable fabric, it provides ease of movement and pairs well with both suits and business casual attire. The shirt has a standard collar and adjustable cuffs for a tailored fit.

3. Bold Black and White Striped Shirt: For those looking to make a statement, this shirt features bold black and white stripes that exude confidence and style. The high-quality material ensures durability and comfort, making it suitable for long office hours. It comes with a spread collar and French cuffs, adding an extra touch of elegance.

4. Soft Pastel Striped Shirt: Perfect for a more relaxed yet still professional look, this shirt has soft pastel stripes in hues of pink, blue, and green. The gentle color palette is perfect for spring and summer months. The shirt is made from a soft, breathable fabric and includes a semi-spread collar and standard cuffs, offering a versatile option for various office settings.

5. Navy and Light Blue Striped Shirt: This shirt combines navy and light blue stripes for a sophisticated and contemporary design. The rich color contrast provides a sharp and stylish appearance suitable for any professional environment. Crafted from a premium cotton blend, it offers exceptional comfort and durability. The shirt features a classic collar and single-button cuffs, making it a versatile addition to any wardrobe.