"extravagant design" is correct and can be used in written English.
For example, "The new house was designed with an extravagant design that included a pool, spa, and waterfall."
If I could choose three brands or designers to work with, it'd be Alexander McQueen for their poetical and extravagant design, Adidas for their experimental vision on technology and Philip Treacy – just because I love his hats. .
The creative team behind "Hair," which won the Tony for best revival, made a firm decision against an extravagant design, forgoing the idea of recreating Central Park within the Al Hirschfeld Theater.
Luckily, his sense of humor remains undamaged, and his eye for extravagant design is as keen as ever; some of the makeup is so drastic that you can barely distinguish between human flesh and the bodywork of cars.
Others have welcomed the pared-down approach, saying that millions of pounds were wasted under the previous programme on unnecessary consultant fees and extravagant design statements that could have been spent on teaching.
Frank Gehry's extravagant design for the Spanish outpost of the Guggenheim Museum was an impressive architectural achievement, but it also started an insidious trend, argues Oren Safdie, author of "Private Jokes, Public Places," a Shavian satire of contemporary architecture that opened last Wednesday at the Theater at the Center for Architecture in Greenwich Village.
I won't judge Trusted Opinion just because of the horrific logo and a corporate name that includes words that can actually be found in the dictionary (with all of their vowels intact), but it's clearly going to put off the hipster 2.0 crowd that's looking for ever more extravagant design and creative, made up names.
"The Jacquard loom pushed the weavers to come up with more extravagant designs," Ms. Garr said.
In my book, I applaud the fanciful (even extravagant) designs of the former group of starchitects.
Their taste for extravagant designs was foreign to Mr. Asch, who had so far dealt with Europeans.
"The difficulties were caused by the brand's extravagant designs at a time when the market was experiencing a return to classicism," he said.
While some are quite simple, with just initials and a date, others feature more extravagant designs or contain great detail about a ship's crew members and passengers.
