You are looking at one lovely 2-piece dress and jacket set from COLDWATER CREEK!  Dark violet purple and a Petites size S, it measures:

DRESS (PS):

Bust:  35"
Waist:  33"
Hips:  38"
Length:  34.5"

JACKET (PS):

Bust:  36"
Waist:  35"
Length:  34"
Back:  14.75"
Sleeve:  22.25"

   Made of 95% polyester/5% spandex.  Machine wash cold.

   This stylish set features a sleeveless, streamlined sheath dress (no pockets), and a matching jacket with Mandarin collar and four etched purple buttons down the front.  Buttonless cuffed sleeves.

   The fabric blend is very lightweight, comfortable, and crepe-like.  Made with a generous amount of stretch.  Unlined.

CONDITION:  Excellent.  I don't believe this set was ever worn, and there is only one flaw in the form of a minor thread pull on the lower front of the dress (it is hardly noticeable).

   Please message me with any questions.  Thanks for looking!