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Please leave the large stripes to lawyers and bankers

Advertisement - Continue Reading Below 17 Getty Images The actress wore custom Calvin Klein to the Golden Globes in January 2018

Think outside of the box with a suit in a marine blue or olive green for an understated spin to your mens cocktail attire

Ill be the first to tell you from experience that clubbing outfits and daytime ensembles alike should champion walking shoes that can withstand the grandeur of Las Vegas nightlife

If you dont know many of the other attendees, you can also reach out to the couple directly (or someone in their wedding party) to see if theyd be okay with you wearing black to the wedding