Last Night's Look: Love It or Leave It?Check out the head-turning outfits Kate Middleton, Katy Perry and more stars were just spotted in! Then decide – fabulous or fashion faux pas?

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GINNIFER GOODWIN

Also doing it up for the Derby, Ginnifer selects a major hat to complement her tomato-red dress – inset with a rainbow panel – then finishes the look with a peach clutch and two-tone Ann Taylor pumps.