The green coat and buff breeches JJ Feild wears as Henry Tilney is the same costume Colin Firth wears as Mr. Darcy in Pride and Prejudice (1995).
The floppy mesh bonnet Catherine Walker (Eleanor Tilney) wears in the garden with Catherine is the same one worn by Rosamund Pike (Jane Bennet) in Meryton when she learns Mr. Bingley has returned to Netherfield in Pride & Prejudice (2005), by an extra at church in Becoming Jane (2007), and by Emily Blunt (Victoria) in The Young Victoria (2009).
The straw bonnet with gray ribbon worn by Felicity Jones (Catherine Morland) is the same one worn in Rosings chapel by Claudie Blakley (Charlotte Lucas) in Pride & Prejudice (2005).
The red and white muslin gown Catherine Walker (Eleanor Tilney) wears to greet Catherine and Henry when they return from Woodston in is the same gown worn by a wedding guest in Emma (1996).
The white and blue muslin day dress Felicity Jones (Catherine Morland) wears reading in Bath is the same costume worn by Samantha Bond (Maria Bertram) walking with Mr. Crawford in Mansfield Park (1983), and by Allie Byrne (Lady Kiely) in Sharpe's Battle (1995).