Helmets of the types found in Thrace, shown in chronological order, from Peter Connolly's Greece and Rome at War. The Chalcidian type is on the left, and the Corinthian type on the right, becoming the Attic and Thracian types at the bottom.
Hoplite shield - Recherche Google
Greek Shield Patterns: 540-500 BC
Starting and Emergent Faction Icons
ancient greek certificate - Hledat Googlem
OK this may not be armour but it's something the Greeks put on their armour.