I love the attention to details in this handfasting photo. The groom has a magníficent sword, chainmail and bracers along with his royal blue tabard. The golden handfasting cord that binds the couple together is also very reagal.
The bride is probably a bit more on the romantic than the medieval side although the shape of the dress is very celtic medieval. The fact that it's white isn't so important because look how beautiful she is, that soft floating fabric combined with the delicate lace and the baby's breath flowers in the buquet and hair!