NWOT Hinson Wu Aileen 3/4 Sleeve Button Back Shirt Dress with pockets. Constructed from stretch polished cotton. Size small. Royal blue. Color name: Marine Blue This instant classic Aileen dress is now available with 3/4 sleeve length and pockets. Slightly above knee length on person with average height, point collar, and decorative button down the back. This simple dress is a must have.