come into one's own

come into one's own
come into its own ((to have the opportunity) to show how good, effective, or useful you or something can be; to become fulfilled || to receive what is due to one) — занять подобающее место, добиться признания, успеха; взять своё; показать, проявить на что способен (положит.); проявить свои достоинства; || вступать в свои права, получить обратно то, что принадлежало по праву

Example 1: .In the wintry conditions the Norwegian team really came into their own. (MM)

Example 2: She really came into her own when she got divorced. (thefreedictionary.com)

Example 3: When the traffic's this bad, a bicycle really comes into its own. (OALD)