Starbucks baristas are walking off the job all over the U.S. following a new dress code policy. But Arizona employees say it's about more than that.

More than 2,000 Starbucks baristas at 120 U.S. stores have gone on strike since Sunday to protest a new company dress code.

Starbucks union workers aren’t as upset about the dress code; they’re upset about the lack of a contract. On Monday, Starbucks rolled out a new dress code as part of its larger corporate overhaul. But union workers say the change is both restrictive and unproductive—and now,