Slip a hairgrip into (someone's) hair
Translation of "slip a hairgrip into (someone's) hair" into Russian
slip a hairgrip into (someone's) hair
засунуть заколку в волосы (кому-то)
She slipped a hairgrip into her hair before leaving the house.
Она засунула заколку в волосы, прежде чем выйти из дома.