Nell Hill’s, the home décor and furnishings store at 4101 N. Mulberry Dr., is now under new ownership. Its founder and owner for 37 years, Mary Carol Garrity, announced in a company blog post that the transition marks the end of “one of the most rewarding chapters of my life.” Garrity sold the business to Kansas City couple Brandon and Katie Laughridge. To assist with transition, Garrity plans to stay on…