MacMahon: When we were building Bo Peep, we were thinking about the fact that the cloak used to be a dress and when she puts it around her neck, it would drape in the same way that the dress would ...

Twelve of them, including the Bo Peep dress he wore to collect the Turner Prize in 2003, are going on show at the Walker Art Gallery in Liverpool. It is the first exhibition of Perry's dresses in ...