One of the new costumes in Lightning Returns: Final Fantasy XIII comes from Square Enix's MMO world of Final Fantasy XIV: A Realm Reborn. The Miqo'te costume was previously previewed in Japanese gaming mags, and now the official website has a nice piece of art and a screenshot showing it off more clearly.
When Lightning dons the Miqo'te costume she'll bust out a battle victory pose from FFXIV to the tune of the MMO's sound effects, just like she does with the FFVII theme when she has Cloud's gear on.
There's also a new "13 Days" trailer out of Comic-Con:
Lightning Returns: Final Fantasy XIII heads to North America and Europe in February 2014.