Beirut-based designer Bokja specializes in making upholstered furniture with vintage fabric but the studio’s workers now dedicate their time to sewing colorful silk face masks to curb the spread of the new coronavirus. Profits from the masks, costing about $35, go to nurses on the frontline of Lebanon’s fight against the disease, which has compounded woes in a country wrestling with economic meltdown. “I saw a nurse from the Rafik ...