A method for manufacturing a decorative film, according to one embodiment of the present invention, comprises: a stacking step of preparing i) a first control part, ii) a second control part and iii) a pattern layer which is located on one surface of the second control part and which has a three-dimensional pattern on the surface thereof, and positioning a film between the first control part and the pattern layer; and a transfer step of forming a decorative film, which has a three-dimensional surface comprising a three-dimensional pattern on a part of or on all of one surface thereof, by transferring the three-dimensional pattern of the pattern layer to the one surface of the film through a regulation process including regulating the temperature of the first control part and/or the second control part, and manufactures a film having a three-dimensional pattern, which has a difference of 7 or less of a 60˚ gloss value measured before and after a severe condition in which the film is left alone at 100°C for 10 minutes.