right to start up this is what i would get......
one of every base
one of every /1 (ash)
one of every /7 (brunette)
some reds, coppers and violets
a natural red head colour (7/37 in wella my personal fave)
some ashy high lifts (12/0, 12/1, 12/89)
some bleach, developers
some toner colours
some semis (i would prob just get some 5's to 8's, a few warmy ones too)
But...this is what I would use. we all have our favourites (I hate /3 gold colours personally) so its what you use. but obv things like base is essential, xxx