Purple sparkle / Grey-white-purple mix sweater dress

Knit sweater dress. Loose at top, more fitted at bottom (where the dark purple is). The looser part is a knit mix of greyish white and purple with a sparkle/sheen look to it. The sparkle is not super noticeable in the photos. I do not know the actual size of this dress, but have provided measurements. The size I listed is only a guess based on the measurements. This is very stretchy material. At the bottom more fitted part of the dress (dark purple) where the measurement reads 12" this stretches out to about 27". This has hardly been worn and is in great shape.