看走眼

    kànzǒuyǎn

    1. Verbto make an error of judgment; to be taken in

    我在买这件衣服时看走眼了,没想到质量这么差。Wǒ zài mǎi zhè jiàn yīfu shí kànzǒuyǎn le, méixiǎngdào zhìliàng zhème chà.I misjudged the quality when I bought this shirt; I didn't expect it to be so poor.