Women knee length shift dress in size 4

Women's shift dress that falls to the knee. The top of the dress is multicolored to in shades of navy, gray, pink, white,and cream. The bottom of the dress is solid cream. The sleeves are 3/4 length The back of the dress fastens with 3 fabric covered small buttons that end in a triangle opening that has a cream zipper in the base of the triangle that opens to the buttocks. The dress is a size 4