After more than 13 years of marriage, there's wedding dresses still a first time for everything.

 

Spouses Felicity Huffman and William H. Macy recently participated in their very first joint professional photo shoot to support "Got cocktail dresses Milk?"

 

The couple decided to join the star-studded campaign to serve as role models for their two young daughters.

 

Their print ad, which will appear in designer wedding dresses the June/July issue of Scholastic Parent & Child magazine released on Tuesday, features 48-year-old Huffman with the classic milk mustache and her arms wrapped around her husband. 

 

With his milk mustache coated atop his natural one, 61-year-old Macy has his arm reaching around Huffman's back, holding a glass of milk.

 

"Supporting roles. Helping our kids means giving them the right cues," the ad reads. "Like adding one more serving of milk a bridesmaid dresses plus size day to help get nutrients we might be missing. So, pour one more. Your kids will follow your lead."

 

Macy, who called the "Got Milk?" campaign "iconic," said he and Huffman usually have a glass of hot milk at night, which is "very calming."

 

"We've both been doing this for a long time," Macy said, alluding to their successful acting careers, "but when you see the list of people that have done the 'Got Milk?' campaign with that white mustache, I evening dresses have to pinch myself and squeal that I am now one of the guys that has had the mustache."

 

"It is great," Huffman added. "It's cool."