This is a beautiful Trina Turk halter blouse with a side tie (wearers left side). The blouse is a size medium, and in good condition. It has a back slit with 2 hook eye closures at the top back of the neck. Approximate measurements are: Neck collar is 18" in circumference, pit to pit is 20", waist side to side is 19-21" (depending on how tight you tie the bow). Length from shoulder to hem is about 22".