1910 Champagne on a Budget by Dwig Funny Romance Postcard

1910 vintage postcard. A man wearing tuxedo tails and a lady in a strapless gown and wide-brimmed hat drink champagne at Belmonico's. "How can you do it on $8.75 per? Handwritten below: "And keep a wife too". Artist signed DWIG (Dwiggins).