It appears you're referring to the upcoming movie "The Devil Wears Prada 2" and its merchandise available at AMC (American Multi-Cinema) theaters.
However, I couldn't find any official information on the movie being released or merch available yet. "The Devil Wears Prada" is a 2006 film adaptation of Lauren Weisberger's novel of the same name. There hasn't been an official announcement on a sequel.
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