He went upstairs and put on the coat and vest Coming down, he looked strange in a flannel collar and a flannel shirt - front, with an evening coat and vest it was rather large.

他上楼去穿上晚礼服的上衣和背心。下楼来时，只见他那晚礼服上衣和背心露出法兰绒衬衫的前襟和衣领，样子看起来很怪。衣服太肥了。

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Wearing a button-down collar shirt with a suit and tie has sometimes been frowned upon by purists.

WSJ: Guide to Men's Shirt Collars: Which Styles Go With Which Occasions and Flatter the Face

Andres Manuel Lopez Obrador strides onto the stage in a white button-down shirt, the collar open, his pose relaxed.

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Brooks Brothers decided to introduce a dressier button-down collar with a higher thread count and made with Italian-woven fabric in its Luxury shirt because sales staff had been getting requests from customers for such a shirt, he says.

WSJ: Guide to Men's Shirt Collars: Which Styles Go With Which Occasions and Flatter the Face