Last night Michelle Trachtenberg attended the LA Premiere of her new movie, “Take Me Home Tonight.”

The ‘Gossip Girl’ actress wore a Marchesa Fall 2010 mini dress.

The taupe one-shoulder dress has a ruffled embellishment detail cascading from her shoulder.

I loved this dress on the model, but the ruffle detail falls a bit flat on MT.

On the model you can see all the layers and embellishment between the layers, which you can’t on MT’s dress which is a shame because I love the colour on her.

Michelle accessorized with a nude clutch, shiny silver pointed heels and a silver bracelet.

Her hair was sleeked back into a ponytail.

Credit: NYMag.com & INFEvents