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Comfort was key for the outing, which is why Upton went with the usual casual basics, including medium-wash jeans and a vintage Wonder Woman T-shirt from Lauren Moshi. She accessorized with a Gucci crossbody bag (being handsfree is a must when you're on the go, after all), her favorite Privé Revaux sunglasses, and a pair of classic white Reeboks. If you feel like you've seen the kicks on just about every celeb this season, it's because you have.