Wednesday August 5, 2009 8:36 AM

“Mad Men” star Elisabeth Moss is busy planning her wedding to “Saturday Night Live” actor Fred Armisen. The actress says the focus of the day will be “simplicity” and that she will be wearing a Claire Pettibone wedding dress.

“It was actually the only and first designer I ever wanted,” Moss tells People.com. “I just thought [the dresses] were really beautiful.”

The couple are planning a “medium” sized wedding and Moss says making decisions hasn’t been hard since they agree on everything.

“We just don’t disagree on anything,” she says. “It’s weird.”

Moss says that she will be using the same cake maker as her engaged co-star Christina Hendricks and that they have had fun sharing wedding tips on the set.

“We’ve been exchanging flower information a little bit,” she says. “Our weddings are sort of different, but we love talking about it.”

Categories Wedding Planning
Tags Claire Pettibone, Elisabeth Moss, Fred Armisen