Fall's hottest colour is, without a doubt, a cool cobalt blue. But, if you're wondering how to incorporate the fresh shade into your home decor and wardrobe, it's easier than you think. Option A: Opt for a bathroom reno with a new striped shower curtain in your beautiful bathroom. Option B: Switch out your boring old shirt with Ann Taylor's striped fashion top. The choice is yours! Which option will you select this week: the cobalt blue shower curtain or top? 1 Stripe shower curtain A shower curtain can make or break your bathroom decor. Choose a striped curtain in a rich cobalt blue to update your bathroom this fall. Pottery Barn, $42.15. 2 Petite striped cotton jewel neck long sleeve tee Mix cobalt blue -- a power colour -- with horizontal stripes for a beautiful, confident and comfortable look when you're out and about this season. Ann Taylor, $42.69. Which cobalt item would YOU choose?