New suit, new hair, old friends become new enemies in the Supergirl SDCC official trailer released during the Supergirl Panel.

The trailer gives a brief look at the new suit and look for Supergirl. It also shows the repercussions of Kara keeping her secret away from her ‘best friend’ Lena Luthor.

Supergirl season 5 will premiere Oct. 6 on The CW