You can encourage workers to bring out their creative juices by rewarding the most unique Christmas dressing idea. Check out this list of virtual costume contest ideas. 6. Christmas-Themed Games. Christmas spirit week games are some of the best activities that you can use to spread holiday cheer among your workforce. Yes, please. When thinking about what to wear to an office Christmas lunch, keep it effortless. Consider the type of women’s business attire you typically wear to the office and elevate it with dazzling accessories. If your workwear go-to includes black trousers, pair them with a blouse with feminine details. The Classic Look for Evening Business Meetings. #04. Cross Over Shirt with Cigarette Pants for a Casual Company Dinner. #03. High Waisted Pants with a Plaid Blazer. #02. Versatile Office Function Dress for Annual General Meeting. #01. Evening Function Dress for Plus Size Women. Yqfc.