As far as I am aware, there are no set restrictions on cross breeding.
Something to note though:
In Eorzea, interracial couples and VERY looked down upon. They are usually hated, or treated like garbage by the populace. Half-breeds would be even more so, religated to being second class citizens in most societies.
Something to note though:
In Eorzea, interracial couples and VERY looked down upon. They are usually hated, or treated like garbage by the populace. Half-breeds would be even more so, religated to being second class citizens in most societies.