Photo: Getty Images1/12Lingerie is acceptable daytime attire.
Photo: (Clockwise from top left) Courtesy of mytheresa.com; Courtesy of nike.com2/12Dolce & Gabbana lace-trimmed silk and cotton-blend slip dress, $4,595, mytheresa.com; Converse Chuck Taylor All Star High-Tops, $55, nike.com
Photo: Getty Images3/12The higher the neckline, the better.
Photo: (Clockwise from top left) Courtesy of orlakiely.com; Courtesy of stylebop.com; Courtesy of stories.com4/12Orla Kiely Wilder silk rayon dress, $160, orlakiely.com; & Other Stories patent leather sandalettes, $95, stories.com; Spanx high-waisted luxe tights, $39, stylebop.com
Photo: Backgrid5/12A Breton tee goes with anything and everything.
Photo: (Clockwise from top left) Courtesy of stylebop.com; Courtesy of farfetch.com; Courtesy of apc.fr; Courtesy of modaoperandi.com6/12Comme des Garçons Play striped top, $116, farfetch.com; A.P.C. standard skirt, $125, apc.fr;A.P.C. cotton trenchcoat, $599, stylebop.com; By Fare Becca lace-up leather boots, $375, modaoperandi.com
Photo: Splash News7/12Jorts > jeans
Photo: (Clockwise from top left) Courtesy of net-a-porter.com; Courtesy of giantvintage.com; Courtesy of orchardmile.com; Courtesy of aliexpress.com; Courtesy of shopbop.com8/12Hanro satin-trimmed mercerized cotton camisole, $60, net-a-porter.com; Frame cutoffs, $199, orchardmile.com; Ancient Greek Sandals Agapi sandals, $275, shopbop.com; Ballet pointe shoes, $20, aliexpress.com; Giant Vintage Kels sunglasses, $25, giantvintage.com
Photo: Getty Images9/12A pantsuit is always a viable alternative to a dress.
Photo: (Clockwise from top left) Courtesy of matchesfashion.com; Courtesy of mytheresa.com; Courtesy of matchesfashion.com; Courtesy of teva.com; Courtesy of net-a-porter.com10/12Stella McCartney Prince of Wales–checked oversize coat, $1,795, matchesfashion.com; Isabel Marant Étoile Laure checked tapered trousers, $213, matchesfashion.com; Prada feather-trimmed silk top, $1,200, mytheresa.com; Teva Alp Premier sandals, $80, teva.com; Sophie Hulme Milner nano leather shoulder bag, $350, net-a-porter.com
Photo: Getty Images11/12Never underestimate the power of a good trench coat.
Photo: (Clockwise from top left) Courtesy of burberry.com; Courtesy of hm.com; Courtesy of nordstrom.com; Courtesy of net-a-porter.com12/12Burberry tropical gabardine trenchcoat, $1,995, burberry.com; J Brand Selena cropped mid-rise boot-cut jeans, $140, net-a-porter.com; H&M lace blouse, $50, hm.com; Jimmy Choo Autumn booties, $895, nordstrom.com