On the opposite end of the spectrum, there’s nothing worse than being completely underdressed at an event that requires semi-formal attire, so steer clear of khakis, shorts, and denim, along with polo shirts, sweaters, sweatshirts, sneakers, sandals or slides, and outerwear like denim jackets, leather jackets, or bombers. 

Which Occasions and/or Events Can You Wear Semi-Formal Attire?

As far as which occasions or events you can wear semi-formal attire too, it depends on what the dress code calls for. Weddings, unless otherwise specified, are typically a safe bet for sporting semi-formal attire. Other events like museum or art gallery openings, business conferences, or red carpet events typically require semi-formal attire. 

Semi-Formal Tops

When it comes to choosing the right top for a semi-formal event, you can never go wrong with a white, long sleeved button down, however, depending on the occasion, you can definitely get away with wearing a variety of colors, like grey, back, blue, or even light pink. Try the Banana Republic Slim-Fit Non-Iron Dress Shirt, which comes in light blue or white, for a go-to dress shirt that will work with most suits. In addition to your long sleeve button down, if you’re feeling extra snazzy, you can add a vest that matches your suit coat and pants.

Speaking of suits, every man needs at least one go-to suit that’ll work for a range of smart casual to semi-formal events, so it’s important to invest in one if you haven’t already. Remember, suits are not suits unless both the trousers and the jacket are made of the same material; you should never wear your suit trousers with a different jacket, and you should never wear your suit coat with a different pair of trousers. For a classic suit with a modern fit, try the Calvin Klein Men’s Slim Fit 2-Piece Wool Suit, which comes in four different colors (blue/gray, dark gray, blue, and black) and is perfect for any semi-formal event.