His shirt would have likely had French cuffs, which would be turned up before being fastened with cuff links.

他的衬衫可能有法式袖口，在用袖扣扣紧之前会被卷起。

For a formal outfit, of course, you want to wear it with a white pocket square and a white dress shirt with French cuffs.

对于正式装束， 当然，您需要搭配白色方巾和带法式袖口的白色正装衬衫。