On its first-quarter earnings call, retailer said the collection will be rolled out to another 28 stores this fall and 30 additional stores in early 2014.
Warmer weather brings with it an array of summer and rock-themed pop-up shops.
Designers unveil innovative combinations for fall.
Helping to fuel growth are a wider selection of styles and an uptick in spending.
The annual event hosted a powerful crowd, including honorees Rebecca Minkoff and the Saks Fifth Avenue team.