Hayley Pearce is no stranger to tattoos - she's had two and is now considering a third. And she's not alone: one in three young adults in the UK now have some form of body art. In an effort to understand what impact big ink might have on her life, Hayley gets under the skin of the current tattoo culture and meets the men and women who have gone under the needle to get inked. From high-end body art and tattoo addiction to tattoo fails, she explores whether they are just a harmless form of self-expression or if they can have a negative impact on people's lives. Armed with the answers, will Hayley go ahead and have a big new tatt?