This One Tree Hill photo contains
bridesmaid, maid of honor, and business suit.
There might also be
dress suit, full dress, tailcoat, tail coat, tails, white tie, white tie and tails, bouquet, corsage, posy, and nosegay.
Brooke is upset because Lucas went on a date with Rachel. Brooke catches Rachel naked in Lucas's backseat of the car. She tells Lucas she wanted him to fight for her.