Black tie attire for a man is a formal dress code that is typically worn for events after 6 or 7 pm. Here are the key elements of black tie attire for men:

• Jacket: A black or midnight blue single-button tuxedo jacket with satin grosgrain accents on the lapels, buttons, and down the pinstripe on the pants is the traditional choice. The jacket should be vent-free and made of black wool or midnight blue with satin facing on the lapels and with braid stripes down the trouser seams.

• Shirt: A formal white shirt is a must-have for black tie attire. A black tie shirt is otherwise known as a dress shirt, one thats traditionally pleated, with a winged collar and holes for cufflinks on the sleeve.

• Trousers: Plain black trousers with a braid or satin trim on the outseam are the traditional choice. The trousers should be high-waisted and have no belt loops.

• Bow Tie: A black bow tie is the traditional choice. It should be a proper bow tie, not a clip-on.

• Shoes: Black patent leather Oxfords or classic Oxfords are the traditional footwear options.

• Accessories: Cufflinks are the only essential accessory. A dress watch, ideally slim and gold, is preferable. A pocket square is passable, but keep it white and minimally folded. A cummerbund is optional.

Its important to note that black tie attire is a formal dress code that requires attention to detail and high-quality pieces.