I spy six of Nina Garcia's One Hundred [1] here: exotic skin bag, sandals, men's white shirt, Minnetonka moccasins, BlackBerry, and jeans. And, I agree that all of the above are Fab and necessary. But the key pieces here are the white shirts and jeans. All three of these stars have different styles and approaches. Beyonce is the posh jetsetter, Katie is the chic theatric, and Nicole is the downtown gamine. These are pieces you already have in your closet, in multiples no doubt, but how will you spice yours up? The possibilities are endless . . .

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Blue Life Best Bum Tee in White [1]Best Bum Tee in White [1] by Blue Life [1] $79.00 at Revolve Clothing [1]
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Cheap Monday Tight [1]Tight [1] by Cheap Monday [1] $65.00 at Revolve Clothing [1]
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Matiko Gladiator Sandal in Brown Suede [1]Gladiator Sandal in Brown Suede [1] by Matiko [1] $90.00 at Revolve Clothing [1]
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Cotton-silk pintuck tank [1]Cotton-silk pintuck tank [1] by J.Crew [1] $68.00 $14.99
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Bullhead Light Blue Destroyed Denim Short [1]Bullhead Light Blue Destroyed Denim Short [1] $36.50 at PacSun [1]
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Minnetonka Moccasin Tramper [1]Moccasin Tramper [1] by Minnetonka [1] $55.00 at Piperlime [1]
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Wifebeader Vintage Crew Neck Tee [1]Wifebeader Vintage Crew Neck Tee [1] $64.00 at CoutureCandy [1]
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J Brand Scarlett 14" Lowrise Cigarette Jeans - 7014 in Ink - Blue Label [1]Scarlett 14" Lowrise Cigarette Jeans - 7014 in Ink - Blue Label [1] by J Brand [1] $158.00 at Tobi [1]
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Yves Saint Laurent Tribute Sandal- Purple [1]Tribute Sandal- Purple [1] by Yves Saint Laurent [1] $995.00 $595.00 at Barneys New York [1]
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Women's Classic Button-Front Shirts [1]Women's Classic Button-Front Shirts [1] by Old Navy [1] $7.50
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Earnest Sewn Decca Straight Leg Jean [1]Decca Straight Leg Jean [1] by Earnest Sewn [1] $186.00 $55.80 at shopbop.com [1]
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Giuseppe Zanotti Ikat Pump [1]Ikat Pump [1] by Giuseppe Zanotti [1] $595.00 at Neiman Marcus [1]
Source [2], Flynet [3] and Bauer-Griffin Online [4]