Colonial Mills baskets come in a wide variety of colors and sizes. Here's one in gray that's 24 by 14-inch at AMAZON.COM for $87:
Threshold's decorative rope basket is a good look for less, but note that it's significantly smaller. This one is $19.99 at TARGET.COM:
Here's how it looks in real life:
I've also spotted Colonial Mills baskets at HomeGoods, TJ Maxx, Marshalls and GILT.COM (just search for "Colonial Mills" - I see 86 products come up!) I think this timeless style can work with a variety of decors, from classic to contemporary, in any area of your home!