Possibilities include buying ready-made cabinets or having built-in cabinets custom made to fit a space. Built-ins are common to make use of space against a low wall in an attic room, but closet design firms can have cabinets that look custom built. Standard kitchen cabinets with drawers could be installed, but they will be 24" deep. There is also a type of furniture sometimes called a bedroom bureau. These are often as wide as a standard dresser but are taller with 8 drawers instead of 6. I suggest you check out Houzz's Cabinets & Cabinetry, or perhaps Closet Designers under Find Professionals.