Simpson highlighted her toned legs with a pair of Daisy Dukes and camel-colored platforms. She completed her look with a blue flannel shirt over a simple white tee and tinted sunglasses, topping the outfit off with a sassy cowgirl hat.
Earlier in the day, the Texas native and her husband watched their 5-year-old daughter, Maxwell, graduate from preschool. The proud mama shared highlights from the celebration via Instagram, using lyrics from Mariah Carey's 1997 hit, "Butterfly."
"Spread your wings and prepare to fly for you have become a butterfly," one of the captions read. "#kindergartenherewecome #MAXIDREW."