Knee Length Chiffon V Neck A Line Wedding Guest Dresses Leggings Under Dresses Is This Year's Most Divisive Trend. Here's How To Wear It Someone asked me "how do you wear your cotton dresses in winter?". I layer them polo neck underneath, leggings and knee height boots. I need to invest on fleece lined tights though, I've seen knee length dresses for ladies ML Monique Lhuillier Blaire Short Dress in Black