In “Sirens,” the dress codes of “The Official Preppy Handbook” are followed to a comical, Lilly Pulitzer-laden T.

Here’s why Starbucks employees are pushing against the company’s dress code changes, that took effect on May 12, and what the new dress code entails.

Starbucks baristas went on strike nationwide to protest a new company dress code that requires workers to wear specific clothing under their green aprons. The coffee giant said the new uniform—a solid ...

Baristas are now expected to wear solid black shirts and khaki, black, or blue denim bottoms. Some Starbucks workers are ...