The document discusses how the ideal of beauty has changed over time. In the 1920s, the ideal woman had heavily defined eyes, a delicate mouth with an exaggerated cupid's bow, short but curled hair, a flat figure, long neck, and youthful appearance. More recently, the ideal has shifted to include attributes like gap-toothed smiles, plus-sized figures, minimal makeup looks, and street style documented by bloggers from around the world. The definition of beauty varies globally and has become more inclusive of different attributes over the decades.