Han (Not) Solo For Star Wars Night

Myles Turner pulled out all the stops for the Pacers' Star Wars night on Wednesday ... showing up to the arena decked out in a Han Solo costume -- and enlisting a stunning Princess Leia to join him!!

Of course, the Pacers center is a big-time nerd (we say that with love) ... so it's no surprise he was planning to go full send when the team announced the Dec. 20 matchup against the Charlotte Hornets would be all about the wildly successful movie franchise.

Myles Turner

Myles is pretty open about his fandom for all things fantasy ... and takes advantage of any opportunity to put it on display for his followers -- like when he and his lady threw on some Hogwarts garb for their Harry Potter-themed…