Hayden in Her Favorite Knit Dress by Suzanne Juul

Another staple in Hayden Panettiere's closet is a knit cap-sleeved dress by Suzanne Juul, and she loves the style of this frock so much that she owns it in like five colors. That's actually a great tip - if you find something you love that fits you perfectly, go ahead and stock up in every hue!