Roman triumphal honours

Roman triumphal honours (Latin: insignia or ornamenta triumphalia) denotes honours awarded during the Roman Empire to a victorious general in lieu of a full Roman triumph. 
After 14 BC, it became the policy of the founder-emperor Augustus, and of his successors, to grant full Triumphs only to members of their own ruling Julio-Claudian dynasty. As a substitute, victorious generals who were unrelated to the imperial house were awarded "insignia" (or "ornamenta") "triumphalia". That is, the dress and privileges traditionally granted to a "triumphator", without the elaborate triumphal procession through Rome at the head of his troops.
Insignia.
The honours included the right to wear triumphal dress in public: the "corona triumphalis" (a gold coronet fashioned in the shape of a laurel wreath with dangling gold ribbons); an ivory baton; the "tunica palmata" (a tunic embroidered with palm-leaves); and the "toga picta" ("painted toga"), a toga which was dyed entirely purple with embroidered gold border, a robe believed originally to have been the official dress of the Roman kings. The only other Romans entitled to wear these garments were the emperor himself, the two Consuls in office and other magistrates when presiding over games. 
In addition, a bronze statue of the beneficiary of triumphal honours was erected in the Forum of Augustus. The beneficiary also had the right to display a further statue of himself in triumphal attire in the vestibule of his own house, which could also be displayed by his descendants. 
Later history.
Triumphal honours became debased in the latter part of Tiberius' rule and under Nero (r. 54-68), who awarded them to delators (spies used by these emperors to denounce out-of-favour senators for treason), as well as to military victors. But they were restored to distinction by Vespasian (r. 69-79) who had himself been awarded such honors by Claudius during the invasion of Britain. Under the Antonines (98-180), the winners of triumphal honours lost the right to wear triumphal dress, which was now reserved for the Consuls and for the emperors themselves, but retained the privilege of a public statue.