Vintage 70s 80s One of a Kind Dorothy Bullitt New York City Patchwork Skirt Size Large. Waist measurement lying flat is 16.25" - Length 35" (Measured straight down the back middle of the skirt). This is really an amazing piece, more a a cool, vintage work of art than a skirt TBH. Going by "Koch" (NYC Mayor in the 70s/80s, I assume its from that era. So many cool parts of NYC depicted on this, I won't list them all - please see photos. There are a number of small marks, they are circular and orange like color - see pics.