This Erza X Jellal foto contains
surcoat and wappenrock.
There might also be
tabard, wappenrock, gasmask, beatmungsgerät, helm gas, gasmaske, atemschutzmaske, gashelm, and gas-helm.
So he can never be together with someone who walks in the light. After the scene in the Anime I just felt tragic, he can´t Liebe her because she walks in the light? She has already forgiven him.