Kaylee DeFer standing in front of a mirror as she takes her dress off, revealing a black bra and some blue panties. She then swaps to a white bra, showing her left breast from the side briefly as she changes. From Darkroom.
Kaylee Defer pulling her shirt over her head to reveal a polka-dotted bra as she stands talking to a guy in a hotel room, showing some cleavage. After a while, we see Kaylee in the same bra but with a robe on over it. From Gossip Girl.