do you live in USA or the UK?
i get most of my things from ebay because i live in the UK and things over here are sooooo expensive!! i get so jealous listening to all the American craftsters talk about cheap jewellery things
when i started off (and haven't progressed much) i bought the necessary tools, just did a search for jewellery tools or something like that on ebay

then figured out what to do with it all, kinda self taught myself (thats why i'm not as advanced, excuses...i know)
eventually you become a bit more adventurous and try new things....sometimes they dont always work but you have to be patient...i'm by no means the best jewellery maker at all, i just do it for a hobby, so i dont feel like i can say much more

but the essentials are:
the tools! - must have
(basically what you want [& these usually come in sets]:
* roundnose pliers - have two round shaped jaws which are used for making loops, mostly on headpins. Round nose pliers are an essential tool for wire workers and tiara makers!
* flatnose pliers - excellent for crimping and manipulating wire, as well as holding jewellery pieces. The flat nose pliers have a squared chunky jaw which will help to make angular shapes in your wire.
*cutter - to cut the wire
then you may want to try and branch out and make some floating necklaces where you'll need 'crimping pliers' which are used to achieve a neater crushed crimp - but i dont want to confuse you and make things complicated!
You said you like wire work so maybe you might like the idea of wigjigs which allows you to make wire designs quite easily)
some chain (or whatever you want to use as your base)
jump rings (although i tend to use those less now)
headpins
beads - of course!!
clasps - to finish your jewellery off
fish hooks / ear wires - for earrings
and there you go
these might help give you a better idea of how to get started, sorry they're a bit small and unclear


(you can also do the earring things but attach it to a chain to make a necklace instead of a fish hook for earrings)
hope this helps

sl x