Tibi is delving into its fashionable past and pulling out some of the brand’s most coveted prints to launch a stylish series of silk head wraps — all for a cause. In conjunction with New York’s Memorial Sloan-Kettering Pediatric Cancer Center, the company is creating the headpieces using leftover fabrics — called strike-offs — and selling them online to benefit children and teens battling cancer. Each scarf is $50, plus a donation of $25, $50 or $75, and 100 percent of sales will benefit the hospital’s May 7 Kids Walk for Kids with Cancer. In addition, you can order a scarf and send it directly to a child or teen who’s going through treatments at Memorial Sloan-Kettering. To learn more, visit tibi.com.