He wears a suit! Pak file into the ~mods folder. Enjoy! This mod does not support wing mode.
Final Fantasy 
Puts Cloud in Tseng's Suit. Goes over his default outfit.
Makes Tifa into Oerba Yun Fang from FFXIII. Changes her base clothes, face, and dresses to match Yun Fang's face and Hair.
Makes Aerith into Oerba Dia Vanille from FFXIII. Includes custom face mesh. Changes the different dress types to her standard Outfit - Other mods will change this to whatever you set those dresses to.