Fits more like a 38. 
The outer fabric is a lightweight, fluid voile (generally made from recycled polyester) decorated with a chevron (zigzag) pattern in a raised tone-on-tone effect. 
The bodice is lined to ensure opacity, while the sleeves remain slightly transparent.
The garment has a smocked stand-up collar and matching cuffs, with small, discreet ruffles.
The second photo reveals an elegant teardrop opening in the middle of the back, fastened at the top of the neck with a small matching button.
The cut is straight and fluid, offering a soft drape that can be worn tucked into a bottom or left out.
Inner label cut out.