They are important for coordination. Charcoal pants and a white oxford button down go a long way. A banded-collar shirt is another good staple that goes well with blazers and vests. Let common sense prevail when dressing for work. Get some good casual shoes.
Wing tips look stupid with khakis.
Bucs, loafers and lug-sole boots are all good options. Looking neat at work should be a priority. Ripped jeans are only appropriate if you're under the age of 19 or you have a music career. Wear t-shirts, baseball caps or sunglasses. Accessories are great wardrobe enhancers but don't quite qualify.