opulence, sumptuosity, luxe, de luxe, deluxe, luxuriousness, lavishness, sumptuousness, extravagance, elegant, more...

austerity, simplicity, poverty, basic, spartan

yacht, mansion, private jet, designer clothing, jewelry, exotic car, first-class travel, sptreatments, fine dining, more...

such, great, expensive, rare, only, much, comparative, real, mere, oriental, modern

nice to have,   expensive taste,   pricey thing to buy,   expensive things,   easy living,   posh accommodations,   heuer watches,   epicurean objects,   comfortable living,   not a necessity