"I could rock that," says mother of two Erica Reid (right) when she sees this reversible trench—at $350, the most expensive piece, but also two coats in one. "You could wear it white side out for day, then switch to black for evening," perhaps over a racy red dress ($270). Interior designer Amy Lau (left), an eBay habitué ("It's a great resource for inspiration"), calls Rodriguez's new partnership "genius." Here she showcases the trench's versatility by wearing it with jeans (7 For All Mankind, $155) and a jersey top ($65). "Narciso's tailoring is exquisite. I love good craftsmanship," she says.
On Erica: Earrings, Dean Harris. Bangle, Ippolita. Ring, Glow by Sheila Fajl.
On Amy: Earrings, Ivanka Trump Fine Jewelry. Necklace, Noir Jewelry.