I need a low-density, real human hair wig that I can put on and go(i.e. not have to do any styling or fixing it, because I am a beginner and easiness is important). I'd like it to be wavy and about 18 inches. I have some wigs but I have to wear them with a hat because they don't look real on the scalp, so that's what I am asking for your help to find ; a quality, preplucked, no fuss, put on an it looks real. I'd like it to bbe as cheap as possible (some sites do free; just pay S&H), preferably under $30