Put On The Ritz Meaning

(idiomatic) to make a show of luxury and extravagance

Example: 1989, Marylyn Springer, ‎Arthur Frommer, Frommer's Guide to Florida, 1990 - Page 465
  "One of the most beautiful hotels to open in Florida in recent years, the Ritz-Carlton puts on the ritz but in subtle style, illustrating elegance without shouting about it."