You should also decide whether you are looking for a one-piece design or a slipcover that comes in separate pieces like two armrest covers, one for the backrest, one for the seat and one for the footrest. The latter might offer a better fit but can be difficult to remove for routine cleaning. One-piece slipcovers may not offer a skin-like fit but are easier to remove for cleaning. In a busy household, a one-piece cover might be a better option.