Old fashioned elastic button braces, two button holes on the back and two on both sides, well adjustable. Go Britain!
British Army No.2 Braces – Pools Surplus Stores
Original 1945 Dated British Military White Cotton Trouser Braces
Belts and suspenders military surplus & brand new gear - GoMilitar
Original British Army TROUSER BRACES Military Type Surplus Suspenders 95cm AUC1
British WW1 Service Dress Trousers
Replica British Army White Cotton Adjustable Trouser braces BE600
Military Surplus British Army Elasticated Trouser Braces (85-95cm(Small-Medium)) : : Fashion
The Quartermaster's Store Post War British Army Grey Trouser Braces
British WW2 Dated Trouser Braces