In Oltre il Colle the hairdressers are all in the main village, along via Roma: in the hamlets of Zambla Alta, Zambla Bassa and Zorzone the municipal and Pro Loco lists include none. In 2026 the Pro Loco lists three: Serena Acconciature at number 19, Luisa Acconciature at 294 and Mauro Carrara's men's salon at 280. The municipality's list of shops also has Dany Acconciature, recorded at the same number 19 as Serena.
Only Serena Acconciature publishes its opening hours, on its Instagram profile, with a late opening on Wednesdays; for the other salons the only contact is a mobile number, and it is worth phoning before going. The category also covers beauty treatments, but the municipal and Pro Loco lists show no beauty centre in the village.