MILAN — Dsquared2 designers Dan and Dean Caten are on a one night stand of sorts. The twins have designed the wardrobe for R&B star Usher’s One Night Stand Ladies Only tour, which kicked off in Atlantic City Nov. 2.

The 29-year-old singer-songwriter’s apparel and accessories include tuxedos and white blazer from the DSquared2 catwalk in June and a silk robe and slippers for those more intimate moments.