Can you Identify this Uniform?

I have recently acquired this damaged Carte de Visite of a gentlemen in what appears to be ceremonial uniform, probably of a military origin. Can you identify it?

The badge on his left breast reads “DGWCT”. The photography studio is identified on the bottom, but is damaged and is only legible as “[…]rmbury / […]ERVICE CORPS”. There is no further information on the reverse of the card.