A knee-length garment is a type of clothing that reaches the knees or just below them. The two crossword solutions for this term are 'TUNIC' and 'midiskirt'. A TUNIC is a loose-fitting garment that typically has long sleeves and hangs down to the knees or lower. A midiskirt is a skirt that falls to the mid-calf area, just above the ankles. Both garments are popular choices for formal and casual occasions.