Black split sleeve short party dress 4x

This is a reposh, but I’ve never worn it. It just didn’t work for my body type. It is a short dress, empire waist with a tie; could be great with leggings too. It is long sleeves but has a split up both sleeves with a bow at the bottom. I’m unsure of the brand. It’s a size 4x: bust- 27” (unstreched); waist - 25”; length about 38” from shoulder to hemline. Bin 3