With what seems like daily announcements of upcoming designer collaborations, it's easy to let one slip by you. After all, we've got closets stocked with Isabel Marant for H&M, Derek Lam for Kohl's, Peter Pilotto for Target — and that's saying nothing of the forthcoming Alexander Wang for H&M, Roland Mouret for Banana Republic, and Altuzarra for Target lines we're currently waiting on. Think you've seen it all? Put your knowledge to the test!

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Marchesa for the NFL

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Stella McCartney for H&M

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Sarah Jessica Parker for Manolo Blahnik

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Spring Breakers for Opening Ceremony

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Kanye for Kardashian Kollection

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Marc Jacobs for Bic Pens

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Mean Girls for Polo

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Karl Lagerfeld for Diet Coke

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Tom Ford for House of Deréon

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Victoria Beckham for Range Rover

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Tom Brady for Uggs

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Isaac Mizrahi for Bounty

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Anna Wintour for Chanel Fine Jewelry