Hello, could I please get your opinion on my dress for my work black tie Christmas party. I work in the technology industry. I am not from the UK and have moved here just a few years back. Somehow I never seem to get it right when it comes to style and fashion. I am an apple shape size 14 woman in my 40s. This is the only dress that I have found flattering when I have tried on but now I am having second thoughts. Is it smart enough or more suitable for a wedding? Do I go full length or midi length? I work mainly remotely so don't know any colleague well enough to ask what they are wearing. Please help!