Leave your boat shoes in the back of the closet this season, Kassab said.
"I definitely think the boat shoes era is out this year, and I hope they don't come back," she told Insider.
If you want to achieve a coastal, nautical vibe for summer, she recommends trying a loafer instead, which is more modern and versatile for anyone.
"You can style them in so many different ways," Kassab added.