Mother Nature, you naughty thing, you!!
But no matter how hard she tried to keep her cute black and white skirt down, the darn wind just kept blowing it up!!
Thankfully, the 22-year-old WAS wearing panties (albeit flesh-colored ones) that helped protect her modesty. And Kate apparently thought the whole situation was HIGHlarious — as you can see, she couldn't stop laughing!
What a good sport.
Check out the uncensored pics of her wardrobe malfunctions (below)!
Tags: fashion smashion, kate upton, kate upton butt, kate upton florida, kate upton photo shoot, kate upton photos, kate upton sexy, kate upton upskirt, kate upton wardrobe malfunction, models, wardrobe malfunctionz