DPM (Disruptive Pattern Material) used by British Army for a long time. Greens, basically. Anytime you see a British soldier not in deserts, they will be in greens. DPM 95 is what you can buy, almost everywhere that sells camo, and it is cheap and does the job.. it's just not new thing on the block. The 95 refers to the colouring and updated pattern. Refers to both Woodland and Desert colourings.
A-TACS - Quite a new camo pattern, very expensive because it is new, it comes in foliage (FG) or arid/urban (AU). Very effective, but as said.. you won't get it cheap, but it will be new.
MTP (Multi Terrain Pattern) Latest favoured camo by many forces, MTP is the british pattern version of Multicam, but it has more of a DPM pattern (not colouring). You can't buy it in the shop comercially, but multicam and camogrom are most similar which are sold.. but again, both are fairly expensive. I did see some MTP on ebay, ex-issue and wasn't cheap.. and choice is extremely limited.
I've just opened a website/facebook page with this kind of info. www.modernwarfarecamouflage.moonfruit.com or Modern Warfare camouflage on FB. Sites are not finished, but will have images you require.
Camo has 3 uses.
1st use.. helps you blend in with the terrain. Doesn't make you invisible, however.. but does make you harder to visualise at close and long range.
2nd use.. makes you look like a real soldier in an airsoft game. This is quite important for both the having the 'look' and 'fitting in'.
3rd use.. The clothing is designed for harshness. It's a good investment as it will take a hammering.
Camo doesn't have to be patterned, but generally stay away from solid colours, and try to go for dark digital or tigerstripes perhaps in dark urban arenas.
If I was you, I'd go with any Flecktarn pattern, DPM 95's (greens) to start with. Then once you get better, get a nice set of newer gear.. I say that because you've have saved your hard earned moolah on ruining a brand new kit loadout while you tread the boards.
If you can get some, try Danish Flecktarn. It's same as german flecktarn ('tarn' meaning pattern, fleck meaning 'round blobs' I would assume). Ebay may have some, but in my opinion flecktarn is a great pattern in varying climates, but the difference is that this one comes in green/dark green.
If you really want to impress, try some Alpenflage! (kidding) ebay it. The funny side of camo.