Or wear white pants under it, and don't have any patterns on it.

It is best to wear shiny shorts below, preferably those with good reflection.

Anyway, that means the color of the lower body should be clean and refreshing.

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If your shoes are shorts, choose a little sporty cloth shoes or something that doesn't look very mainstream. If it is pants, you can wear white high heels underneath, and you should wear a strap, preferably a little thicker.

This is my suggestion ~

By the way, you can also search some pictures of black shirts online, or go to various Taobao shops to have a look. If you have difficulties, you can read various magazines, which may inspire you ~