DELUXE

deluxe, de luxe, luxe

(adjective) elegant and sumptuous; “a deluxe car”; “luxe accommodations”

deluxe, gilded, grand, luxurious, opulent, princely, sumptuous, lush

(adjective) ostentatiously rich and superior in quality; “a princely sum”; “gilded dining rooms”; “these architecture magazines are full of the lush interiors of the rich and famous”

Source: WordNet® 3.1

Etymology

Adjective

deluxe (comparative more deluxe, superlative most deluxe)

Very fine in quality or luxurious.

Source: Wiktionary