Bravo has ordered a new style series hosted by design expert and author Tim Gunn.

The series, “Tim Gunn’s Guide to Style,” is a makeover program based on Mr. Gunn’s upcoming book, to be published in May. Bravo has not yet determined a debut date or episode commitment.

Mr. Gunn is chair of the Department of Fashion Design at Parsons, the

New School for Design. The series continues Bravo’s focus on fashion and lifestyle reality series.