Ladies attending dinner parties usually wear skirts. If you use these trousers, it will definitely be rigid and look like an office worker, which is very inappropriate. Dinner ladies are usually dignified and often wear dresses. If the weather is cold, they can wear shawls or fur cloaks. Personally, I think such a long suit is not suitable for eating, and it will be too boring. If you must wear this suit, I suggest you wear a tube top skirt or a collar skirt inside. If paired with pants, I suggest you add more decorations to your suit, such as badges, epaulettes, belts, and bottoming clothes inside, preferably a tie exposed outside, so that it won't look particularly boring.
I found some pictures you can refer to! !
It seems that there are many short western-style skirts, and the long ones are usually matched with high-waisted pants, which are retro in Europe and America. Personally, I think it is not suitable for banquets ~