Irish costume designer Eimer Ní Mhaoldomhnaigh designed the clothing seen in the film . She attempted to create a different style of costumes than had been seen in recent Austen adaptations , and drew inspiration from the fashions of the 1790s , a time period she considered " fascinating " and a " very transitional era in terms of fashion ... it was a real challenge to make it work . " Ní Mhaoldhomhnaigh attended the Cannes Film Festival in May 2006 but then had to quickly return to the '' Becoming Jane '' set to complete the last two days of filming . She later collaborated with Jarrold in the 2008 drama film '' Brideshead Revisited ''
Cannes Film Festival
2006 Cannes Film Festival
Becoming Jane