This is the Gore Magala BladeMaster Armor from Monster Hunter 4

Good at 0.7up weight.

Tags (clothes): gore magala armor, purple horn ornament, black cape, black breastplate, black armored gloves, black shoulder armor, black armored dress, black thigh armored boots, claws

Tags (weapon): black greatsword, holding black greatsword, weapon on back

Tags (other): red horn ornament