as the cheerleader leaned over to pick up her pom-poms, she accidentally flashed her bloomers to the crowd
athletic underpants worn by cheerleaders (and others, such as dancers and tennis players) underneath their skirts to cover their panties
"as the cheerleader leaned over to pick up her pom-poms, she accidentally flashed her bloomers to the crowd" What is the definition of "bloomers"?