Questions about example sentences with, and the definition and usage of "Estrenar"

A: wrong section

A: Se dice "to release" o "to premiere". Como una película en el cine, ¿no?

A: No hay traducción pero es como "try out", "break it in".

A: Wear for the first time (no hay un verbo especifico)

A: release. today i release the bass.

A: I'm not sure there is a direct translation.
Perhaps these sentences may give you some inspiration:

"Look at my new outfit"
"I'm wearing a new outfit today"
"He was showing off his new outfit"
"She's sporting a new outfit today"
"This is the first time I'm wearing this outfit"
"I like to wear new when I can"
"I'm wearing some new clothes I just got"