i would go for something a bit cheaper myself as chanel really is for a specific taste.
my DH bought me the pink be delicious from DKNY which is VERY nice
i think that if you barely wear perfume, something a little less...musky(?) would be better.
my dad bought theirry mugler angel for my mum which is nice and quite sweet.
it would probaby be a good idea to go with him and sample some different perfumes and choose one you know you will like to wear