Medium half zipped soft colorful sweater

The sweater is super soft. There is a black zipper that goes from the neck to top of cleavage. The sleeves and back of sweater are black. The front of the sweater has multi colored squares that are actually deeper shades than the photos. For example the green is more of a deep olive, wine, and blueberry blue. The sweater is new without tags and never worn. Size medium.