Seersucker is a kind of cloth that is usually made of cotton. It is often used to make light summer clothes like suits and dresses.
Seersucker can make people think of warm weather, picnics, and old-fashioned style.
Examples:
Her dress is made of seersucker.
He wore a seersucker suit to the party.
The seersucker fabric feels cool in the summer.
I want to wear my seersucker dress to the picnic.
In the old days, everyone wore seersucker suits in the summer.
The seersucker cloth is perfect for hot days.