So you think you can dance?

But can you sew?

Give a deep curtsy to Hannah Kurland, who’s got the kind of needle and thread prowess you’d kill to give a whirl. The owner of vintage mecca Marmalade has an enviable collection of lightly worn designer scarves she uses to stitch together empire-waist shift dresses that are dance-floor ready.

Every floaty frock is made from three or four long silk scarves that are sexy without being see-through. She’ll placate label whores with Hermès prints, artsy types with organic modernist patterns, and girly girls with billowy silhouettes. There’s a little something for every lady.

Have you seen that move before?

Available at Marmalade, 172 Ludlow Street, between Houston and Stanton Streets (212-473-8070).

CORRECTION: In yesterday’s Weekend Guide, the phone number for Physique 57 was incorrect. The correct phone number is 212-463-0570. Please excuse any inconvenience.