witness to wine buying

Tonight I was standing in line at the market and the guy in front was purchasing 3 wines. He had the one that won that award, the $10 blue Polka Dot one, a $10 blue bottled Schmitt-Sohnne called Relax Riesling and one other that cost $15 that was clear glass with a paper sticker that looked more like the Mondavi designs. I noticed he was admiring the Relax Riesling and the polka dot one. I guess blue is in.