By | October 18 2012 2:05 PM

Macy's, Inc. (NYSE:M) has its sights set on Millennials, the generation of Americans roughly defined as those born in the waning years of the 20th century. (More about that below.)The company said Thursday it will roll out 13 new brands and expand 11 others, including women and girls’ apparel and shoes inspired by Marilyn Munroe, a persistent favorite among consumers even 50 years after the model, actress and singer’s death. The chain will also introduce in-store units in a tie-in with fashion-oriented Milk Group’s MADE Fashion Week. The Cinncinnati-based retailer has divided the male and female Millennial shopper into two age groups: 13-to-22 under the chain’s current "mystylelab" department and 19-to-30 in its "Impulse" department.