Zara Tindall wore a burgundy Karen Millen turtleneck knit roll neck for day two of the Cheltenham Festival. Here's how to shop the royal's roll neck and tips on how to wear it.

I love seeing Zara Tindall's races day outfits and for this ... £159 at Karen Millen $271 at Karen Millen Made from a high quality knit fabric with cashmere, it features a fitted silhouette ...