Recreation of 1970s tan and black dress size ~2/4

1970s dress tan and black with fun geometric pattern (recreation of Jo Lester secretary dress/Celine geometric dress) button sleeves and zip closure in the back skirt is lined length 42 inches armpit to armpit 18 inches waist 28 inches seems to be a (2/4) thrifted with a couple other dresses for an event did not wear this one needs to be dry cleaned (did not cry clean after buying just a quick try on) has smoothing panel at midsection bust area and upper part of dress conforms to body (I'm a size 2 and 34B there was still a little room once zipped)