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In a pressed, blue button-down shirt and pleated dark slacks, he cracks open pistachios, contemplative but cagey.

福山身着熨帖的蓝色衬衣，带褶的深色便裤，他掰着开心果，深思而谨慎。

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Around the office, Mr. Combs is low-key, wearing khaki pants and a button-down shirt, rarely wearing a tie and jacket, say those who know him.

了解库姆斯的人说，在办公室工作时，库姆斯为人低调，穿卡其色的裤子和领尖有纽扣的衬衫，甚少打领带和穿夹克。

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By the way, the fleece vest over a button-down shirt thing originated at SAC.

FORBES: Dress for Success on Wall Street

Brooks Brothers launched a dressy button-down shirt in its higher-priced Luxury offering for spring.

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

Andregg, a lanky twenty-eight-year-old, was wearing cargo pants and a rumpled, untucked pink button-down shirt.

NEWYORKER: No Death, No Taxes