Which guitar?
Peter has been pictured (and seen on stage) with many beautiful guitars; a Gibson Les Paul electro acoustic and a couple of different Epiphone acoustics to name but a few.
I've seen a more recent photo of Peter with what I think was a Yamaha acoustic FG433S.
What was he using on that interview with Kirsty Wark?
If you're wanting a guitar similar to any Pete Doherty uses then you're best off trying wherever you would normally buy a guitar from. The model of guitars that Pete chooses are probably pretty pricey but there's always similar alternatives available, ask in your local music shop.
I assume you already play? Or are you looking to choose a first guitar?
I am currently in love with my Epiphone PR5E electro/acoustic... it's the best thing since sliced bread. When I first started playing I started with a Tanglewood acoustic, it was less than £200 in Johnny Roadhouse sale, and it's still great to play now.
** Always forgive your enemies; nothing annoys them so much.**
