Not necessarily a full uniform but maybe a T-shirt in a specific colour to differentiate between staff and customers
I like this, especially when you first walk in a store, customers are randomly populated and often end up in the “kitchen” of my fast-food set-up.
And since you can choose an Icon (or upload one), I feel your store logo would be an easy addition to the “uniform” as well.
I love this idea,
maybe there could be a customizer for clothes.,