The Pirate Dress consists of a black dress and sleeves, with white trimming on the bottom of the dress, several belts wrapped around the waist, red and white striped socks, and a piece of white cloth in the middle going from the waist up to the top of the dress.
The Pirate Dress provides a balanced stat boost to both offensive and defensive stats, along with resistance to both Bomb and Water. It is generally better suited to Anna, though, due to its ability to boost Attack after being hit with a powerful attack.
Epic Battle Fantasy 4
Found in a chest in the Lankyroot Jungle.