Black Ivy League in each of its institutions, including faculty holding endowed professorships, head athletic coaches, deans, and one president, Ruth Simmons (Dillard graduate) of Brown University. From 1967 to 1976, black enrollment in Ivy League colleges rose from 2.3% to 6.3%. In addition, Ivy League alumni who are African-American have formed the Black Ivy Alumni League, as well as separate black alumni groups for each individual university. The Black Ivy Alumni League notes that "over 50,000 alumni of African descent connected through our Ivy League experiences." African Americans who earned undergraduate degrees at Ivy League schools include President Barack Obama; his wife,
Ivy League trends and styles have emerged from Ivy League campuses over time, and fashion trends such as Ivy League and Preppy are styles often associated with the Ivy League and its culture. Ivy League style is a style of men's dress, popular during the late 1950s, believed to have originated on Ivy League campuses. The clothing stores J. Press and Brooks Brothers represent perhaps the quintessential Ivy League dress manner. The Ivy League style is said to be the predecessor to the preppy style of dress. Preppy fashion started around 1912 to the late 1940s and 1950s as the Ivy League