player name: Hanna
character: Brienne
item: She would like a sword. Proper armour of some kind would also be wonderful but. The sword is most important.
use: Protection. Of her herself and others who might need it. It's her weapon of choice and she would just feel so much better if she had one.

If Rastus ever needs someone to watch his back she would do it in a heartbeat.

Bonus points if she could get her actual sword Oathkeeper but. She would not be so presumptuous as to ask for that, she assumes it to be lost to her.