This does not mean you have to come in looking like the best man for a wedding but at least avoid the jeans and casual wear you put on to bum around the house.

在面试这样的场合一定要穿合适的衣服，这并不是说你总穿的像参加结婚典礼一样，但至少不要穿牛仔裤和休闲装。