Guess's women’s blue and white, rayon fit and flare corset back dress.
Measurements are when pulled out to the max and can be made smaller.

Good condition, size L (10 - 12) and M (6 - 8). Corset tie has been changed and a couple slightly pulled seams, see photos.

Detailed measurements:

Bust - 36 inches
Waist - 32 inches
Body Length - 33 inches

This item is sold from an excellent, highly rated vintage boutique in Echo Park, Los Angeles, CA.