This 16" x 19" framed print is titled Out Gaby-ing Gaby.  The picture is of Mlle. Mistinguett who, in 1919, was Out-Gabying Gaby at he Casino de Paris.  This picture was in the February 5, 1919 issue of The Tatler.

Tatler is a British magazine published by Condé Nast Publications focusing on fashion and lifestyle, as well as coverage of high society and politics. The magazine is targeted towards the British upper class, and its readership is the wealthiest of all Condé Nast's publications. It was founded in 1901 by Clement Shorter.