You see an opportunity in the locker room

The locker room was straight left next on the near side in the warehouse and the door was slightly open.

You pull up Eric's coat and put it on you. At least you won't stick out too much as the runaway sissy in this. At least not until closer inspection.

With his over sized coat on you try to walk to the locker room, the opening is just big enough to slip through.

Inside there is a single lane with benches and lockers on both walls, the white plastic floor lead into the end where a single shower hides behind only a curtain.

You stroll down the room looking for an open locker, gently pulling on each. Most are locked or empty but finally you find one with a big orange overall and hazard helmet inside. You hastily drop the coat and put on the overall with no time to remove your sissy outfit. Outside the looker room you see Eric is gone, perhaps back to his office.

The guard is gone too.