If you are looking for the current state of where to clothing, the industry has expanded significantly from its "matronly" roots into trendy, high-fashion, and specialized categories: Best Plus-Size Clothing Brands - Business Insider

: The author’s experiences navigating a world that often marginalizes plus-size bodies.

: A look at how the body positivity movement has shifted retail and social landscapes over time. The "Full Story" of Shopping Plus Size

The phrase "buy plus size" likely refers to the memoir . However, depending on what you're looking for, it could also be a search for the best places to shop. The Memoir: "Buy Plus-size"