The definition of business casual
The dress code business casual, as the name may betray, sits between formal and casual. Thus, you cannot arrive in a full suit at a business casual event. For example, opt for chinos with a shirt. If you are not a fan of shirts, you can also choose a polo shirt, which you can combine with a sweater or a cardigan.
Shoes and a matching belt
Shoes and a matching belt are an important part of the business casual look. Choose smart leather shoes such as buckle shoes or brogues, go for polished leather or suede. You can choose dark socks, think black, dark blue or gray, or go crazy and go for an eye-catching pair of Happy Socks. We recommend pairing your dress shoes with a matching belt, this looks very stylish.
If you want to take this to the next level, then you can also choose to match your watch band to your shoes and your belt as well. The business casual clothing style gives you room to experiment with colors. Just make sure the colors are not too bright or clash.