The term 'Designer Chair' can be broken down into four crossword solutions: Eames (5 letters), SLAT (4 letters), SEDAN (5 letters), and SEAT (4 letters). Charles and Ray Eames are a husband and wife design team who are most famous for their mid-century modern furniture designs, including the iconic Eames Lounge Chair. The SLAT Chair is another of their designs, featuring a wooden frame with thin slats of wood that form the SEAT and back. The SEDAN Chair is a type of armchair that was popular in the 18th century, featuring a high back and arms. Finally, the SEAT Chair is a simple chair design that features a single piece of wood or metal for the SEAT.