Ultra rare 1940s novelty print two piece set with blouse and side button pants. These types of sets were worn at home when hosting guests, where it was typical to dress more casual than your guests, but to still wear something more elevated than classic loungewear.  Blouse has a wrap style with two covered buttons and a snap closure at waist, with 3/4 sleeves and exaggerated shoulder pads and lapel collar. Pants have side button closures and are solid black. 

Fabric: rayon jersey

Condition: Great, not flaws to note except a tiny hole or two in pants as shown

Measurements:

Bust: 38" with give because of wrap front

Waist: 26" could be made smaller with buttons moved

Shoulders: 16"

Sleeve length: 21"

Length: 34"

Pants

Waist: 27" could be made smaller 

Hips: 42"

Rise: 16"

Inseam: 29"