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How major!

Rachel Zoe's debut namesake clothing line has been in stores for just one year, and to avoid things from turning stale, the star is plowing full speed ahead with two new expansions.

Beginning this fall, Rachel Zoe Collection will include a line of costume jewelry and chic winter accessories like cashmere-lined scarves, in addition to the ready-to-wear clothing, shoes and bags she debuted with in 2011.

"I'm someone who looks at my brand holistically. I go to style my show and I'm like, 'I want hats. I want gloves. I want all these things. Okay, wait, I'm a designer now, so let's do it,'" Zoe, 40, told Women's Wear Daily on Friday.

The fashion industry news outlet also confirmed that, "Neiman Marcus and Bergdorf Goodman have already secured the exclusive on the launch of the jewelry, which is priced between $195 and $695, opting to sell the line in all of its doors and online."