Cate Blanchett in Dior in Deauville. Kate Bosworth weds in Oscar.

By By Susan Denley

Sep 03, 2013 | 7:35 AM

Cate Blanchett in Dior in Deauville. Kate Bosworth weds in Oscar. — Cate Blanchett arrives in an embroidered black silk dress by Dior Haute Couture for the screening of "Blue Jasmine" at the Deauville American Film Festival in Deauville, France. (Francois Durand / Getty Images)

Cate Blanchett wore an eye-catching black silk dress embroidered with medallions to the screening of "Blue Jasmine" at the Deauville American Film Festival on Saturday, above. The dress is Dior Haute Couture.

Kate Hudson is designing a line of flirty workout clothes for her new label Fabletics. [People]

Kate Bosworth wore two Oscar de la Renta creations for her wedding on Saturday to director Michael Polish. For the ceremony she donned a strapless satin gown with an 8-foot train, and for the dinner later she changed into an embroidered tulle dress. [People]

Fashion designer Calvin Klein is building a modern-day palace on a 10-acre oceanfront property in Southampton, N.Y. Think of California's Hearst Castle, only minimalist. [New York Times]

Los Angeles' Decades vintage boutique has acquired 59 original Ronaldus Shamask samples -- what boutique co-owner Cameron Silver calls a "treasure trove." [WWD]

Tatiana Santo Domingo wore a Missoni gown to marry Andrea Casiraghi (grandson of the late Princess Grace and Prince Rainier) on Saturday in Monaco. [WWD]

ALSO:

Fall fashion goes back to black and white

Farfetch is ready to raise its profile in the U.S.

Cate Blanchett, Tilda Swinton are colorful on the red carpet