As of May 12, the company is streamlining its dress code to play up its signature branded green apron. Per the coffee chain’s new mandate, baristas will wear any black short- or long-sleeved crewneck, collared or button-up shirts with khaki, black or blue denim bottoms. Starbucks will be serving up two branded T-shirts for employees — at no charge.

Starbucks dress code change features a uniformed look as part of creating a more familiar and friendly cafe experience.

Under the new policy taking effect next month, baristas will have to wear any solid black short and long-sleeved crewneck, collared or button-up shirts with any shade of khaki, black or blue denim bottoms. Starbucks is going to be providing two new complimentary company-branded T-shirts to its workers. Those can be worn, too.