Do not panic if you have to follow a strict dress code in your office. Some companies do not allow the employees to dress the way they desire but to ensure equality all around prefers them to wear according to the dress code.
There are many ways to spice up a boring dress code with a chic accessory like a scarf or a bag or even a little bracelet or a watch that makes you stand among all the similars. Always remember that a fit buttoned up shirt makes you look quite endearing and more presentable.