What kind of present should i give to my girl friend on Christmas day?

Christmas is coming soon, but i have no idea what kind of present should i give to my girl friend? she is a typical chinese girl,who is so conservative,traditional and a naive girl, she doesn’t want me spend so much money on present, also she basically got everything that she needed,ring,necklce,perfume,doll….....but i really wanna send a special present to her to show how much i care about her. so guys plz help me out, really appreciate it.