Etsy artist Rob Tavares has a good selection of retro-themed prints including this Pop Art Flapper Print.
Under the name of Robert Rat Prints, Tavares produces a range of retro designs, but this one stood for me amongst the usual fare of vintage cameras, typewriters and London buses. The print features three repetitions of a fashionable flapper, one which against green, purple and pink backgrounds. The print measures 25 by 19 inches and is limited to 29 editions. The print costs $60 (just under £40) plus shipping (an extra tenner to Europe).
Visit Etsy to buy.