UK Size 42 typically refers to a men's clothing size, particularly for jackets and coats. In the UK sizing system, this size corresponds to a chest measurement of approximately 42 inches. It is commonly used in formal wear and suits, indicating a standard fit for many adult men. For women's clothing, UK Size 42 is equivalent to a dress size 14. This size generally fits individuals with a bust measurement of around 38 inches, a waist of 30 inches, and hips of 40 inches. Understanding these measurements can help shoppers find the right fit in various clothing brands.