Not particularly experienced with Danny's but I'm sure the whole idea of 'bespoke' is that you should be able to get everything done to your liking.

I ask for all sort of stuff, such as a 3-roll-2 styling, surgeon's cuffs, a pen pocket and a special pocket inside the jacket to fit a Rhodia diary that I always carry with me.

Mind you, this is at WW Chans or Gordon Yaos who already charge a fair bit so they don't charge any extra for those features but if you go to a cheaper place, I'm thinking it may cost a bit extra if you start asking for heaps of stuff.

But general styling, lapel sizes etc should completely be up to you.