1 piece.  The bodice is white stretch velvet with black velvet piping and black velvet covered buttons for a dramatic look! Black velvet straps at the shoulders crisscross in back with zipper at back for easy entry.  The pants are black stretch velvet and feature a nice straight full cut. 

Unstretched measurements: Bust 30"  Waist 28"  Hips 36"           Inseam 35"