alright this song is pretty much based on three chords- G, D, and Am.
INTRO and VERSE:
G, D. two measures each. lots of hammer-ons, sliding, this can be improvised or left out.
example: (G) only daughter, yeah, you got your ticket too (D) soon
CHORUS:
Am, G, D, one measure each.
(Am) they are waiting (G) to see what you (D) do
and thats about it!
Source: https://tabs.ultimate-guitar.com/tab/rachael_yamagata/paper_doll_chords_596164