Kate Moss’ Topshop line goes on sale in the United States on Wednesday, and the British born supermodel celebrated the affair by prancing down NYC’s Madison Avenue in a see-through dress.

Amy Winehouse and her fiance turned out.

Barney’s will sell 26 pieces from Kate’s collection at the Madison Avenue flagship store.

“[It's] the first celebrity line with real fashion cred. A lot of others put their name on clothing labels, and it doesn’t mean a hell of a whole lot,” says Barneys creative director, Simon Doonan.

“People are fascinated and intrigued by the way she puts herself together….There’s an effortlessness to it and a savoir-faire that has made her a style icon. She slings those outfits together herself.”

Barney’s customers will be limited to purchasing just five items from the new collection.