Sarah poses with costar Hugh in her sheer chiffon dress.

Sarah Jessica was Sexy in the City, wearing a flowing chiffon dress with billowing sleeves and crafty Nicholas Kirkwood sandals.

The dress featured a subtly sheer bodice, which hugged Sarah’s tiny waist.

With lightly lined eyes and natural lips, Sarah looked gorgeous!

Hugh Grant opted for classic red carpet duds.

Mary Steenburgen paired a ruffled tank with high waisted black pants, for a mature and sophisticated look.

Kim Catrall channeled Samantha, in a stunning floral wrap dress, which added a little pizzazz to the mostly neutral red carpet.

Cynthia Nixon looked demurely dynamite in a grey, cap-sleeved dress with a draped hemline, ading silver sandals and a grey clutch.

Mad Men’s Elisabeth Moss looked milky in a strapless jacquard mini from Luella.

Maksim Chmerkovskiy brought some New York City street style to the premiere, wearing a bomber jacket, jeans and some kicks.