Splurge on a couture gown, and you’ll wear it once. Couture sheets, on the other hand, are an investment you can slip into every night for years to come. After six years of selling through Mart showrooms, Muse Couture is making its elegantly embroidered bed linens, cashmere blankets, and other luxurious goods available directly to the public. The Egyptian cotton sheets are handmade in Italy, following a client interview (“Do you make your bed daily?") at the company’s River North offices to work out the design. By appointment only. 300 W. Hubbard St., 312-595-9604; musegroup.com.