The dressed-up version of professional is formal in business terms, a dress code generally reserved for events such as awards, dinners or shows. For this type of event, wear a sleek suit or skirt suit and high heels, a block colour always stands out against the dark coloured power suit. Finish your look with a minimal pair of earrings or necklace and you’ll be good to go.

So, first things first, when they say you can wear casualwear, that doesn’t necessarily mean casual. Think of it is being less restrictive than business professional. This type of work attire is common in more creative industries, while more business focused companies usually offer a casual Friday option. To maintain a professional look while wearing casual clothing, wear pretty blouses, patterned tops, sleek jeans. Try pairing jeans with high heeled boots, or trainers with a wide-leg trouser. Maintaining the right balance of work casual mixed with a professional style will ensure you feel and look confident in any workplace.

Then you have a smart-casual fashion style, generally more suited to job interviews, client meetings, and events at casual workplaces. For a smart-casual dress code, wear stylish looks, like a work-appropriate jumpsuit, a chic oversized blazer, and heeled footwear.

Most relevant to industries such as law and finance, business professional is the most professional fashion code for offices. A fabulous suit or pantsuit or fresh blouse or shirt, or a pencil skirt and blazer are the requirements for business professional dress. If you wear heels, stick to something closed toe and three inches or shorter, and this will finish off the traditional office attire perfectly.