do you mean bespoke or tailored? a suit tailored to your exact measurements should only be a few hundred quid and take a week or two. Bespoke is something different, will cost at least 2 grand and last you 20 years. If you are really after a bespoke suit, and you have that kind of money to play with, then I am sure you will know someone who can recommend a good tailor....probably in London. If you are just after a nice, tailored suit, the previous answer is a good one, go to Hong Kong and buy half a dozen for everything from weddings to day to day business, interviews etc.