Use "de luxe" in a sentence

1. she insisted on the 'Tour de Luxe'

2. We had met three months ago while I was patrolling the Jardin de Luxembourg where I had found her dancing naked in the fountain before the Senate building

3. The same menu offered blended whisky, Irish blended whiskey, Irish malt whiskey, Welsh malt whiskey, Japanese malt whiskey, American whiskey, de luxe blended whisky and grain whisky

4. The London edition of 1738, commonly called Lord Carteret's from having been suggested by him, was not a mere edition de luxe