let down one's hair

Другие идиомы:

• live and let live
• let (something) slip by
• let go with (something)
• let off steam
• let (something) go
• let on
• let out (someone)
• let (something) slip (out)
• let well enough alone
• let (someone) down
• let oneself go
• let (something) off
• let (someone) in on (something)
• let one's emotions show
• let (someone) go