$+-------------+|$ DEPARTMENT$|+-------------+|$ DEPT$\_$ID $($PK$)||$ NAME $||$ PHONE$\_$EXT $|+-------------+||+-------------+|$ EMPLOYEE $|+-------------+|$ EMP$\_$ID $($PK$)||$ NAME $|+-------------+||+-------------+|$ EMP$\_$DEPT $|+-------------+|$ EMP$\_$ID $($PK$,$ FK$)||$ DEPT$\_$ID $($PK$,$ FK$)|+-------------+||+-------------+|$ PRODUCT $|+-------------+|$ PROD$\_$ID $($PK$)||$ DEPT$\_$ID $($FK$)||$ PRICE $|+-------------+||+----------------------+|$ ITEM $|+----------------------+|$ ITEM$\_$ID $($PK$)||$ PROD$\_$ID $($FK$)||$ TYPE $|+----------------------+/|\backslash /|\backslash +--------------------+--------------------+|$ SHOE $|$ CLOTHES $|+--------------------+--------------------+|$ SHOE$\_$ID $($PK$,$ FK$)|$ CLOTH$\_$ID $($PK$,$ FK$)||$ SHOE$\_$TYPE $|$ SEASON $||$ SHOE$\_$COLOR $|$ CLOTH$\_$TYPE $||$ SHOE$\_$SIZE $|($other attributes$)||($other attributes$)||+--------------------+--------------------+||||||+-------------++--------------++--------------+|$ SHIRT $||$ PANT $||$ DRESS $|+-------------++--------------++--------------+|$ COLLAR$\_$SIZE $||$ WAIST$\_$SIZE $||$ SIZE $||$ SLEEVE$\_$SIZE $||$ LENGTH $||$ TYPE