adj.心地不良的,不见世面的
They make anyone wearing them look like a frumpy Eskimo with low self esteem.
他们使任何人穿它们看起来像一个低自尊其貌不扬爱斯基摩人.
I looked so frumpy next to these women.
坐在这些女人旁边我显得极其落伍。
My new look was boring, frumpy and did the trick perfectly.
我的新打扮显得乏味 、 古板,效果却十分理想.