A DLC exclusive attachment set that lets characters equip banners. Several different types of banners are included. Contains the following cosmetic items:

Estelle Banner x8
Joshua Banner x8
Scherazard Banner x8
Olivier Banner x8
Kloe Banner x8
Agate Banner x8
Tita Banner x8
Zin Banner x8

※After purchase, items can be obtained in-game by selecting ITEM from the main menu, and then selecting newly added content within the DLC tab.
※After items are obtained, they can be equipped via the COSTUME section of the main menu.
※This content is part of the Trails in the Sky 1st Chapter Season Pass, but can also be purchased separately. Please be careful to avoid purchasing the same content twice.
※The main game Trails in the Sky 1st Chapter is necessary to use this content. In the event the latest patch is necessary, please update the game first and then make use of the content.

More details on the official game page of Banner Set A ...