11/09/2011 12:24 pm ET | Updated Jan 09, 2012

DC Cupcakes: TLC Wedding Show 'My Sweet Wedding' Sneak Peek (VIDEO)

The role of the Mother of the Bride is a complicated one, to be sure. Does she help plan the wedding, or should she back off? Does she take the reins on the rehearsal dinner, or is that Mother of the Groom's job? But one of the biggest questions that MOB's struggle with is, "What do I wear?"

For DC Cupcakes co-founder Katherine Kallinis's mother, Elain Kallinis, dress shopping is a tough slog. In this exclusive clip from Katherine Kallinis's upcoming TLC wedding special, "DC Cupcakes: My Sweet Wedding," Katherine and her sister, Sophie Kallinis LaMontagne, who co-star in the TLC show, "DC Cupcakes," struggle to find an appropriate and flattering dress for their "Mommy."

"I don't get it, is she confused? I'm the one getting married," says Katherine Kallinis after her mother steps out in an ill-fitting bridal gown. She snaps at her mother, "Mommy, we're done here. Take this off, we gotta go."

What's a mother to do?

"DC Cupcakes: My Sweet Wedding" airs Friday Nov. 11 at 10 pm on TLC.