Enforcement Rules of the Detention Act Article 13
When a defendant needs to appear in court by summon or request of the court or prosecutors office, the detention center may allow the defendant to wear proper self-prepared clothing, shoes and socks.
中文原文 羈押法施行細則第13條
法院或檢察署提解被告出庭應訊時，看守所得許被告換穿適當自備之衣服、鞋、襪。