To choose the ideal size for a lab coat, we recommend measuring your chest, waist and hips. RAG Tailors lab coats come in standard sizes from XS to 4XL, but we also offer a custom fit service. As for the models, we offer several options: lab coats with a mandarin collar, ideal for a contemporary look; models with hidden buttons for greater safety; and versions with side ventilation for high-temperature kitchens. The main difference between the models lies in their functionality – some prioritize elegance, while others focus on thermal comfort, with specific materials and cuts for different kitchen environments, from gourmet kitchens to intensive catering services.