There are some occupations where work clothes are commonly worn or compulsory. These professions can belong to the private sector as well as to the public institutions and organizations of the state. The colors and shapes of work clothes, the fabrics from which they are sewn, their designs and emblems and signs all represent the same line of business or institution.There are insignia, epaulettes, stars, collars and similar signs indicating the ranks on the work clothes of some institutions. Accordingly, there are different professions and their special work clothes: Work clothes for foresters· Caregivers,nurses and sick nurses, janitors, etc. for worker clothes· Work clothes for first aid and ambulance officers · Work clothes for police and traffic police · Work clothes for gendarmerie · Work clothes for military · Work clothes for firefighters· Work clothes for employees working in technical units of state or private water and electricity enterprises · Sailors, such as captains, seamen, naval officers, commercial ship captains and employees, military ship captains and assistants, port attendants, port captains, ship stewardesses, commodores ,work clothes for athletes such as naval fleet, sailors and mechanics as well as professional divers.In public transport, for example, metro attendants, trainees, bus drivers, ferry captains and machinists etc. such as employees and cleaners etc. work clothes for employees.In aviation, work clothes for pilots, flight stewardesses, cabin crew, machinists, ground (airport) stewardesses and employees.Work clothes for sports clubs and sports teams, professional athletes and assistant officials, referees, coaches, team masseurs and team doctors, Olympic teams and officials.In Europe, for example, work clothes for chimney sweeps and traditional vacuum cleaners, sewer workers, guild representatives and employees, as well as repairmen and service personnel of companies.Work clothes for factory chiefs, machinists, canteen workers, workers, worker representatives, machinists and all other workers .Work clothes for construction workers and workers. Work clothes for road construction workers.Cooks, chefs, busboys, chefs, waiters and restaurants, restaurant chains, cafes, tea gardens and chains, branches, etc. Work clothes for all employees of cleaners, dishwashers and similar places.Work clothes for cemetery and burial officers · Work clothes for guards, security personnel and other security personnel .Work clothes for all employees of catering companies, including drivers · Work clothes for some salespeople.Working clothes for all hotel staff · Working clothes for postmen and all postal workers · Working clothes for cargo workers · Working clothes for spacemen · Working clothes for miners · Working clothes for lawyers, judges and judges and other legal professionals