Unimportant, silly, useless.
Liable to create the sound of rustling cloth, similar to 19th-century dresses.
Highly ornamented, overly elaborate; excessively girly.
To move with the sound of rustling dresses.
A rustling sound, particularly the rustling of a large silk dress.
Ridiculous, absurd, rich.
Treasured; held in high regard.
Without a price assigned.
Very amusing, hilarious.
So precious as not to be sold at any price; invaluable.
Excellent, wonderful, fantastic.