Consider...BACKWARDS DENIM

Before you wonder if model Fran Summers reversed onto the Givenchy runway in haste (above), you should know that the back-tofront skirt is a considered choice from designer Clare Waight Keller, as are bum-front jeans (on Kendall Jenner and at Chanel), and twisted jackets (at MM6 Maison Margiela). So for a simple shortcut to SS2O style, do the twist before you leave the house.