Nookie Mila Gown in Beige. - size S (also in L) Nookie Mila Gown in Beige. - size S (also in L) 94% poly 6% spandex. Fully lined. One shoulder styling. Hidden side zipper closure. Side slit. NKIE-WD250. NJJ1711. Nookie?s design aesthetic truly honors the female form with their signature ?Nookie fit? being at the core of each concept. At the heart of every collection is the desire to create incredibly flattering silhouettes that complement and pay tribute to a woman?s figure.