I need a serial number for h&m fashion stuff on the sims 2 plz any 1!!?

i really need the serial number i only got it yesterday and my lil sis lost it coz she left it somewere in the house wen she ws instalin it and wen it came up 4 the serial number she 4 gt wer she put the leaflet noin my dad he prob put it in the bin i only wnt 2 play it ?! plz hlp ta 4 any 1 tht does!