Based on the design principle of the lapel collar, a mathematics model of the relationship between lapel ease, collar width and gradient data is established and its feasibility is verified by experiments.

• 从翻驳领设计原理出发，推导建立了翻领松量、翻领宽度与倒伏量关系的数学模型，并通过实验验证了模型的可行性。