She will never let it due to an everstone she got.
no it will not it was given an everstone
the answer for will dawns piplup evolve is a big no! even on japans episode evolution! this time for piplup!? what happens is dawns piplup tries to evolve but never dose in the end dawn is still stuck with a regular piplup..
No, Dawn's piplup doesn't evolve because it doesn't want to
it might but if dawn gives it an everstone it might not evolve kind of:) in one episode piplup was going to evole but didn't. -Cheeky Sugar
no its not regular.
sadly not anytime soon
no one knows
they made it that way
No.
piplup will evolve at lvl 16 (prinplup) and lvl 36 (empoleon)
Piplup will attempt to evolve once it reaches Level 16.
Dawn's Piplup evolves in DP122 - Stopped in the Name of Love. It chose not to evolve after hearing Ash and others telling Dawn that she would need all new Contest tactics, and need to adapt to change in Battle too. In the end, Dawn gave Piplup an Everstone in case he ever wanted to evolve, later.