What do the different collar and button colors of chef's clothes represent? Blue, red, white, yellow and black. And the front of the clothes

In Chinese food, the executive chef is usually the tallest, wearing a chef's suit with gold buttons in Phnom Penh, wearing or not wearing a high hat, not wearing an apron or a short apron, and wearing black pants.

At the supervisor level, there are black buttons with black edges, high hats, short aprons and black pants.

The big workers are all pure white or different styles according to the requirements of each store, with medium hats, long aprons and black and white plaid pants.

A coolie is a short hat, a long skirt, blue pants or black and white plaid pants.

Yellow = supervisor

Red = Chef

Checked = Intern