Clothes do not make the man.
人不在衣装。
Cut your coat according to your cloth.
看布裁衣。
Trouble is only opportunity in work clothes.
困难只是穿上工作服的机遇。
It is not the gay coat that makes the gentleman.
使人成为君子的并不是讲究的衣着。
Well fed, well bred.
衣食足而后知廉耻。
真的只能找到这么多了......