Small pieces of shiny material, like glass, that are used to decorate clothes or other things.
Strasses are often used to make things look pretty or fancy.
Examples:
She sews strasses onto her dress to make it sparkle.
The strasses on her shoes catch the light and shine.
I found some colorful strasses to put on my craft project.
The strasses on his hat make him look like a prince.
Her whole dress was covered in strasses, making it the shiniest dress I've ever seen.
I want to cover everything in strasses so it looks like a fairy tale.