Correct

不修边幅

/ bù xiū biānfú /
Strokes

Definition

not care about one's appearance (idiom)/slovenly in dress and manner

Example

Definition

be careless/lax/negligent about one's appearance; show no interest in one's clothes; be casually and negligently attired; be slovenly/sloven; look unkempt

1
xiǎohuǒr  
小伙儿
yǒudiǎnr  
有点儿
xiūbiān
不修边幅
  
,
kàn
cóng
从不
shūtóu
梳头
huò
tàng
熨烫
fu
衣服
  

That young man's got that slightly slovenly appearance. I don't think he ever combs his hair or has his clothes ironed.