To use these long leg shaper shorts, simply step into them like regular shorts. Pull them up gently until they fit snugly on your legs. They're great to wear under bodycon dresses or tight pants. When it comes to maintenance, machine wash them in cold water with mild detergent. Avoid using bleach as it may damage the fabric. Hang them to dry. As for the notice, make sure to choose the right size according to the size chart to ensure a proper fit. Also, don't wear them too tightly for a long time to avoid discomfort.