Answer by  
                                                                                          Jilly (597)
                                                            
                          
                          
                                                          Any sheets that will fit an extra-long bed will be marked extra-long or "dorm length" on the packaging.  Standard twin size sheets will be too short, but places like Bed, Bath & Beyond and Target specialize in extra long sheets for dorm bedding.  These are also often sold in sets with other dorm needs such as a hamper or comforter.