"We grew up watching the media scrutinize women's bodies relentlessly," Becky Jones, a millennial woman, told Newsweek.

Now, though, I’m very happy to be one of thousands of young women finding pleasure and beauty in Matisse’s work. I’m a Matisse-loving, millennial cliche – and that’s just fine.

Women in their 30s spend more on beauty than women in any other age group. Millennial women report spending on these ...