色彩原则是强调在国外经典商务礼仪的国内著名的礼仪专家们一再强调这一原则，简单地说，是一个男人的颜色不应该超过3，非常接近相同的颜色。

对于附件，你的皮带，皮鞋和公文包应保持在同一颜色。黑色是这些皮革制品的最佳选择。

不能穿深色西装+浅色皮鞋。但浅色西装搭配深色鞋不被取消资格。裤子和鞋子和袜子必须溶解在一个，而不是法院外面的令人眼花缭乱的“。


The principle of color is emphasized in the foreign classic business etiquette of domestic famous etiquette experts have repeatedly stressed that this principle, simply say, is a man's color should not be more than 3, very close to the same color.
For attachments, your belt, leather shoes and briefcase should be kept in the same color. Black is the best choice for these leather products.

Can not wear a dark suit + light colored leather shoes. But light colored suits with dark shoes are not disqualified.