Washington D.C, Oct. 22 -- : Actor Jennifer Lawrence did not take things lightly when it came to her designer wedding dress.

The 'Hunger Games' star married art dealer, Cooke Maroney, in a custom Dior creation on Saturday, which came with its own special security measures.

A source told People that the bride wore a design from the French fashion house and it was stored in its own room at the Hotel Viking. According to the source, "the whole design team" flew in the day before the wedding and "held her dress in a private guest room at the Hotel Viking."

"The entire Dior team loaded the dress in the car the morning of the wedding," the source added.

The 29-year-old star exchanged vows with Maroney in front of 150 guests, including Ashley ...