Floral shorts don't typically make the cut into your fall wardrobe, but Jessica Hart makes this look totally doable as you take on the last of summer's heat wave. It's chic, effortless, and very put together. Here's what you'll need:

A LOOSE FITTED BUTTON UP, like this Chiffon Hi-Lo Shirt $34.50 at Delia's:

A PAIR OF FLORAL SHORTS, such as the Floral Print Fray Hem Short $29.50 at Delia's.

 THROW A NICE YELLOW SWEATER OVER YOUR SHOULDERS. Try the Shining Smile Sweater ($49.99 at ModCloth). 

PAIR IT ALL WITH THE Chelsea Crew Lovely Flat ($39.95 at DSW) and a great pair of oversized sunnies, like these Leopard Lined Plastic Shades ($5.50 at Charlotte Russe). 

AND YOU SIMPLY CAN'T FORGET: a topknot.