Blue dragonhide chaps (t) are part of the blue dragonhide trimmed set, along with a blue dragonhide body (t). Its stats are identical to blue dragonhide chaps, but they have a silver trim. To wear blue dragonhide chaps (t), a player must have 50 Defence.
It is also a possible reward from a hard clue scroll. Unlike normal dragonhide armour, it cannot be made with the Crafting skill, nor can trim be added to normal blue dragonhide chaps via any method.