Stockings: You can choose flesh-colored or light gray stockings, which will make your legs look longer. If you want to try a more personalized match, you can choose black or dark gray stockings with high heels of the same color, which will be more capable.
Shoes: It is recommended to choose high-heeled shoes with simple style and similar color to skirts, which will not be too fancy or monotonous. If you like sports style, you can choose white canvas shoes, or you can make the whole match look more fashionable.
In short, when choosing skirts, stockings and shoes, we should consider them comprehensively according to our own personality and the needs of the occasion to ensure the coordination and comfort of the overall collocation. I hope you can get good results in the host contest!