"Girls" star Lena Dunham will not just be a regular on HBO, she will also be producing a new documentary for the network.

The "Not That Kind of Girl" author will be producing a new documentary entitled "Three Suits" that will follow the life of some of the Bindle & Keep's transgender clients, as they have their custom suits made, according to The Hollywood Reporter.

Daniel Friedman, founder and owner of Bundle & Keep told Vanity Fair, "We were totally blown away when Lena's team first reached out to us - the art we practice is so specialized that it was hard to believe heavy hitters were taking an interest."

Friedman, an architect who suddenly lost his ability to read and write, found it most difficult to gain employment. In order to support himself, he developed his hand and visual skills and eventually started making custom clothing, the same publication noted.

Other than Dunham, "Girls'" Jenni Konner will also serve as the executive producer of the documentary which will be directed by "Orange Is the New Black" and "Girls" director Jason Benjamin.

Meanwhile, Dunham is anticipating the upcoming release of her memoir, "Not That Kind of Girl" this coming Tuesday, September 30.

Dunham's book has received a slew of mixed reviews from some of the biggest publications. Alice Jones of the Independent wrote, "This is not, however, a foolproof how-to-be-a-woman guide. It is more intimate, more flawed than that. It is dedicated to her family, to Jack and to Nora."

Michiko Kakutani of the New York Times said, "It's a kind of memoir disguised in an advice book, or a how-to-book (as in how to navigate the perilous waters of girlhood) in guise of a series of personal essays."

Helen Lewis of the New Statesman wrote, "This book is empathically not a feminist polemic. There is one chapter where she imagines the memoir she'll write at 80, in which she will name the names of all the creepy male directors who have propositioned her, and one letter that smacks of real, rather than posturing anger, at having her feminism derided."