Aqua has a similar pair of shorts, although they are rayon instead of silk, which retail for $58 at Bloomingdales. If you're interested in purchasing, you can click on the photo below.
Thank you to readers Kat and AmyJo for these other alternatives. The first is from Ann Taylor and retails for $49.50 (also available in navy and white). The second is from The Limited and retails for $24.99 (on sale) - AmyJo recommends going a size up if you're interested in purchasing. Click on either photo for more information!