You do not need to dress up for dinner.

你不必为了晚宴盛装打扮。

《柯林斯英汉双解大词典》

However much you try to dress it up, office work is not glamorous.

无论你怎样夸饰，办公室工作都不令人向往。

《牛津词典》

Billy: No. Not really, but you can dress up in scary clothes.

比利：不，不买，不过你可以穿着吓人的衣服。

youdao

The point is that you always dress one step further up the clothing ladder than your prospect, but not two.

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But their idea is not popular, and at the end of the day, you can dress a pig up but it still stinks.

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