What type of fashion is created for specific clients and intended for individual measurements and exclusive boutiques?

Couture fashion is designed specifically for individual clients, tailored to their personal measurements and preferences. This type of fashion is characterized by its exclusivity and attention to detail, often created by high-end fashion designers. Unlike mass-produced clothing, couture garments are made to order, ensuring a perfect fit and unique style that reflects the client's individuality. This level of customization caters to the luxury market, where clientele expect the highest quality and craftsmanship.

In contrast, ready-to-wear fashion is produced in standard sizes and sold through retail outlets, making it more accessible to the general public but lacking the personalized touch of couture. Fast fashion focuses on quickly replicating trends at lower prices, prioritizing speed and affordability over exclusivity. Streetwear, while trendy and often associated with youth culture, does not typically involve the custom and bespoke approach associated with couture. Thus, the defining characteristic of couture fashion as made for specific clients sets it apart and confirms its correctness in the context of this question.