mini dress, black marble lightning bolt, backless with ties, Halloween

Very short mini dress tunic, could be worn with tights/leggings. Babydoll style with gathered front detail - stretchy! Back has top opening with 2 adjustable ties. New, never worn. Black with white marble / lightning bolt pattern throughout fabric. Great for Halloween or date night! Tag says UK size 6 but I would absolutely call this an XS/S, I am 5’2” and it’s quite short as a dress.