((I'ma little late, but I just joined the site... forgive me??)
It'll also help to make sure you already know what you're drawing - drawing dresses and a pair of jeans will be so different... if you're drawing a dress, what type of fabric is it? Heavier fabric reacts differently with movement than something super light.
It'll also help to draw the actual figure sketch under the clothing to help you guide where the clothing will go... even if you have a floor length ballgown, knowing where the legs are will help you place the skirt for example.
