Hey congratulations to ur sister in law. Dear ur budget s good u can give a good nd useful gift ..u can give fridge ,LCD, windowAc,Ro purifier, fully automatic washing machine ..u can give all home curtains ,bed a also a good option..so ask to ur sister in law give all these options ..as she tells u .u can purchase that too .last year meri devrani nd new home liya tha nd I give lg fully automatic washing machine to her too .so take decision according to her requirements..