My tip would be, buy the least amount of kit you can get away with for now, and add to it as you work out what else you need. So as close to this as you can: one pair of gloves and boots, one jacket, pants and lid. The other tip I'd have is to decide, before you get to a shop, whether you want leathers or textiles. Leathers are worn close-fitting and they're seldom waterproof, although you can wear waterproofs on top. Textiles are worn baggier, which means you wear your work clothes underneath, and you can add further layers to keep you warm in winter; they also tend to give much better protection from the rain. If I was thinking of doing most of my riding in fair weather, then my choice would be leathers + waterproofs, but it's down to personal preference. As it is, I have a good set of textiles, and I like the freedom they give to be riding whatever the English weather throws at me. Yeah, buy the jacket and trousers first, then get the boots and gloves to suit. If you can't get to a shop, try out sportsbikeshop.co.uk; they do free returns if it doesn't fit.