If you're looking for a costume idea, here are some of the best! ... If you want to make your own, the original website has design specifications

Susan Pevensie battle costume from Narnia's Prince Caspian...

In The Chronicles of Narnia: Prince Caspian, Anna Popplewell plays one of the fabled Daughters of Eve, 'Susan Pevensie'.

In the sequel to the movie adaptation of C.S. Lewis's The Lion, the Witch and the Wardrobe, the four Pevensie children find their way back to Narnia to discover that the fantastical world has been taken over by an invading Telmarine army.

Original Susan Pevensie movie costume from Prince Caspian
Susan Pevensie Narnia battle costumeSusan Pevensie Narnia movie costume
In the movie Susan Pevensie wears this practical, yet feminine, battle costume of chainmail and leather, and uses her bow and arrows to fight in the climactic battle scenes against the false 'King Miraz' and his Telmarine hordes.

The Chronicles of Narnia: Prince Caspian movie poster
Narnia Prince Caspian poster
Isis Mussenden was responsible for Costume Design on The Chronicles of Narnia movies, be sure to check out some of her other costumes, including Tilda Swinton's White Witch battle outfit and Peter Pevensie's battle armour.