Jumpers and cardigans aren't about practicality these days, they're about luxuriousness.
From the guardian.co.uk
The luxuriousness of the store did not seem to have anything to do with the final offer.
From the ocregister.com
There's a certain undeniable scale and luxuriousness to Karan's show.
From the washingtonpost.com
The dining-room here is magnificent, with great globular chandeliers that beam with luxuriousness.
From the telegraph.co.uk
So you get the ice-cold of the sorbet and the luxuriousness of foie gras, all at the same time.
From the independent.co.uk
On tasting my end results, Delia's seems to have lost a little of the luxuriousness of the other batters.
From the metro.co.uk
I love the combination of cauliflower-a very plebeian sort of ingredient-with the rich luxuriousness of shellfish.
From the theatlantic.com
A three-week safari averages $15,000 per person and can be customized by the number of activities and luxuriousness of accommodations.
From the bloomberg.com
The luxuriousness of the getaway poses a political challenge for Mr. Obama when many Americans are struggling with economic distress.
From the post-gazette.com
More examples
Luxury: wealth as evidenced by sumptuous living
In economics, a luxury good is a good for which demand increases more than proportionally as income rises, in contrast to a "necessity good", for which demand is not related to income.