Their World Is Closer Than You Think. From the set of the enchanting film, The Spiderwick Chronicles, this is Mallory's (Sarah Bolger) screenworn hero costume. The featured sleepwear includes a light heather red crew neck t-shirt with printed gold owls and red, plum and orange striped "Old Navy" pajama pants. Includes the original wardrobe tag! Bring home the magic with this exclusive movie costume! Make it part of your movie memorabilia collection today!