Cosmopolitan Attire stated on an invitation can be confusing. What is meant by Cosmopolitan Attire? The answer: something fashionable, something trendy, and something classic.
For instance, the LBD above can be worn at work along with the pop of color blazer (all shades of pink is the trending color). With the structured handbag and accessories, you have a polished look for work.
For the event after work, you just have to remove the blazer and switch out the handbag, and you have a very cosmopolitan look. You can keep the structured handbag and the look will be just as cosmo.
A few things to keep in mind when you are dressing for a cosmopolitan event; you have to be aware of all the latest trends because you are adding fashionable pieces to a classic piece. You must be knowledgeable about trending colors, accessories, textures, and trends.
Classic pieces that should always be in your wardrobe are: an LBD, pencil skirt, pointed toe flats, dark pants whether pencil or straight leg, classic black pumps, and a trench coat. These can all be dressed up or down according to the occasion.