1. Black tuxedo with a white dress shirt and black bow tie
2. Navy blue suit with a white dress shirt and patterned tie
3. Charcoal gray suit with a light blue dress shirt and black tie
4. Velvet dinner jacket with black trousers and a crisp white shirt
5. Classic black suit with a black silk tie and white pocket square
Remember to ensure that your outfit is well-fitted and accessorize with dress shoes and a belt to complete the look.
541 × 500
Source:https://www.realmenrealstyle.com/social-dress-codes/
555 × 800
Source:https://www.dreamstime.com/full-length-portrait-s-asian-business-man-wear-blue-formal-suit-pants-shoes-gala-dinner-celebrate-meeting-young-smart-male-image239200785
414 × 736
Source:https://www.pinterest.com/pin/cocktail-attire-for-men-dress-code-explained-in-2023--593208582190129637/
1500 × 1500
Source:https://www.brides.com/cocktail-attire-wedding-4844364
800 × 1000
Source:https://www.apetogentleman.com/cocktail-attire-for-men/
981 × 980
Source:https://www.menshealth.com/style/a41778535/cocktail-attire-for-men/
2909 × 1939
Source:http://www.balewagon.com/?b\u003dbal6-34-4892671-4-29-63-gala+dinner+dress+code+for+man
1200 × 1200
Source:https://www.standard.co.uk/lifestyle/fashion/black-tie-dress-code-men-women-rules-black-white-tie-events-decoded-a4018121.html
890 × 1600
Source:https://www.dreamstime.com/half-body-portrait-s-asian-business-man-wear-black-formal-suit-pants-shoes-gala-dinner-half-body-portrait-s-asian-business-man-image239198632
382 × 750
Source:https://www.beckettsimonon.com/blogs/resources/8617833-cocktail-attire-for-men-the-most-popular-dress-codes-explained