For a modest dresser, "midi" on another site can mean mid-thigh on her. NOOR answers in inches, not adjectives - every length measured, every height translation done in plain words.
Each product page lists the skirt or dress length in inches, measured from the natural waist or shoulder - [bracketed per piece below as examples]. No "midi" without the number beside it. You know your number; you should never have to guess ours.
Read the number, not the photo. [At 5 foot 10, the Skyline sits about two inches higher than on the model] - still below the knee, and the page says so rather than letting you find out at the door.
A longer hem is the good kind of problem. The alterations guide covers a simple hem - [usually $10 to $15 at any tailor] - and which pieces are hem-friendly (straight hems, yes; curved wrap hems, take to a tailor, not a cousin).
Length is part of modesty, so it is part of the design - never an accident of sizing. If a piece ever measures shorter than the number on its page, that is our error: [the return is on us].