It’s good to get to grips with what goes on inside a jacket, is it fully canvassed, half canvassed or fused?
Does the suit have inlay for future alterations? If you are investing in a bespoke suit you want to know it will survive a few big lunches. Who is making my suit? Will it be made onsite or outsourced. If it will be outsourced make sure the tailor is clear about whether it will be machine or handmade. Plenty of tailors market their product as Bespoke (and therefore charge a premium) when actually they are being machine made.
We have hundreds of cloth swatches from multiple merchants around Europe but if we don’t have something you are looking for we will source it for you. Recent examples of this include Hemp linen, family Tweed and recycled silk.