According to the information I learned last time, Saint Laurent, as a luxury fashion brand, usually has very strict requirements on the design, quality and manufacturing process of its products, which also includes accessories such as custom umbrella. While I cannot provide specific requests for customization of Saint Laurent  straight umbrella, it is reasonable to assume that Saint Laurent will apply the same standards of luxury to all its products, including umbrellas.

Typically, Yves Saint Laurent may focus on the following requirements:

Design Aesthetics: Yves Saint Laurent products generally reflect a stylish, sophisticated and classic design style. They may carefully design the appearance, shape and color of the umbrella to ensure that it matches the overall image of the brand.

Materials and Quality: Yves Saint Laurent focuses on the use of high-quality materials and exquisite manufacturing techniques. They may choose durable and high-quality materials to make their umbrellas to ensure the quality and durability of the product.

Functionality: Although umbrellas are a functional product, Yves Saint Laurent may also focus on its functional design, such as ease of opening and closing, waterproof performance, etc.

Brand Identity: Yves Saint Laurent may use its brand identity, such as a brand logo or other iconic design elements, on the umbrella to demonstrate brand identity and uniqueness.

In general, Yves Saint Laurents strict requirements for umbrella customization may be reflected in many aspects such as design, material, manufacturing process and brand identity to ensure the high quality and luxury of the product. If you have specific needs for customized Saint Laurent umbrellas