MOBILE, Ala. (WKRG) — Walmart has unveiled new fashion-forward vests for greeters and associates. A new addition to their changing dress code for employees across the nation-wide company.

Walmart is the world's largest retailer, clocking $469 billion in sales to date, with 2.2 million employees -- 1.3 million of them in the U.S. From Sam Walton's first store in Bentonville, Ark ...

Welcome! Greeters are back at Walmart. The nation's largest retailer says it is moving more employees to the entrances of its stores.

In 2012, Walmart moved greeters from the front door to inside the stores to aid customers in aisles and help with upkeep. But the company quickly reversed course.