Green-to-white ombré chiffon dress with cap-sleeve neckline ($300, retails for $2,595)
"We tried to register all the techniques Monique's known for, and one of them is ombré . . . she's the queen of ombré," Guillemette said. "We tried a few different options, but we felt the green was the most Spring feeling. Everybody looks good in this. When you wear it, it just flows. It's a dream."