All White on the Night White: not at a wedding, not after Labor Day (the American one), and only wear off-white in the winter. So many rules for such a versatile color—and then there’s the fear of stains. Throw the old school rule book out the window—and aim your gravy, mulled wine and hot cocoa for your mouth—because winter whites are here to heat up these chilly months. Jessica Winter 2013 Collection: dress, $2,959; fur-trimmed coat, $5,999. Shop 627, Times Square, 1 Matheson St., Causeway Bay, 2923-7910, www.jessica-intl.com . I’d never liked all-white outfits—something about it just screamed “cougar”—but after an all-white dress code at Armani Prive’s champagne brunch last spring, I’ve become attached to the idea of trying to pull off a more up-to-date version of the look. If you’re looking for investment over trends, a silky white blouse works for every season and looks good on everyone. Leather dress, $1,695, ASOS Jacket, $359, Bershka Dress, $3,690, Himkala Limbu @ Sanskrit Watch, $480, Swatch Skirt, $399, Pull & Bear Top, $3,390, RDM @ D-Mop Bag, $15,900, Marc Jacobs Sweater, $259, Stradivarius Shirt, $369, River Island @ Zalora Coat, $799, Pull & Bear Asos www.asos.com (free shipping to Hong Kong). Bershka Shop G59-60, G/F, Olympian City, 11 Hoi Fai Rd., West Kowloon, 2273-4200. Sanskrit Suite 904, 1 Lyndhurst Terrace, Central, 2545-2088. Swatch G/F, Shop 2A, LHT Tower, 31 Queen’s Rd. Central, 2510-5242. Pull & Bear Shop B213-14, B2/F, Times Square, 1 Matheson St., Causeway Bay, 2506-3033. Marc Jacobs Shop G318, Gateway, Harbour City, 3-27 Canton Rd., Tsim Sha Tsui, 2956-0886. Zalora www.zalora.com.hk . Stradivarius Shop G56-58, G/F, Olympian City 2, 11 Hoi Fai Rd., West Kowloon, 2740-4606. D-Mop 1/F, 11-15 On Lan St., Central, 3101-1929. Shout out to my readers! Two weeks ago I asked readers where I could buy my own set of Black & White milk tea cups. Thanks to Miyuki Nakai and Pamela Chan for emailing in! They found their cups from cha chaan tengs in Prince Edward and Wan Chai, and simply asked the owners if they could buy them. Miyuki says her cup was $30. Thanks! Email me at firstname.lastname@example.org , tweet me @Katie_Kenny or tag me on Instagram @katekatiekatharine.