I've got a 48 inch chest/35 inch waist any jerseys you lot know that fit the bigger guy...Thanks in advance.
OMG, I must be classified as the side of a freakin' house then!
Seriously though, IME you need to buy at least one size, sometimes two sizes bigger than you were in regular clothes.The bigger you are the harder that can be, but at your sizes you shouldn't have any problems.
Just avoid stuff like Rapha and Assos, were an XXL will probably only fit a 32' waisted racing snake
If you're still convinced you're a big 'un you can always look at
THIS new site.