Flagship Exclusive at Abercrombie mean that the items that is
label "Flagship Exclusive" or "Flagship Store Exclusive" is only
available online or either at a Flagship store. A Flagship store is
bigger in size. The normal mall that have Abercrombie & Fitch
hold a certain amount of clothes while the Flagship store holds
more. They design more clothes for Flagship Store.
~ Hope that helped you (: