Here's a technical question regarding miniskirts, since I don't own or have ever worn any: do I need to make them a bit longer in the back to make up for the bum lifting it up? I goodled for reference images and it seems that the hemline is supposed to be perfectly horizontal in a side view, which is not the case when I make the fabric the same length in the front and back.

(No speculations, please! Look at your actual skirts, or skirt patterns, if you have them.)

-- I'm not mad at you, just Westphalian.