May’s annual Met Gala, held by the Costume Institute at the Metropolitan Museum of Art, is usually a classy affair. But when Anna Wintour chooses “punk” as the dress code, the aftershocks tremble on down for the rest of the year. The event saw spikes on Cara Delevingne, a feathered mohawk on Sarah Jessica Parker, platinum blonde boy-cuts on Miley Cyrus and Anne Hathaway, and an ill-fitting tartan costume thing on Madonna. Four months on, the iconic 1970s (and 1990s) trend is everywhere, with a cleaner, more modern feel. Less Sid-and-Nancy, more polished-but-edgy. Stradivarius FW13: jacket, $699; necklace, $129; shoes, $299. Shop G56-58, G/F, Olympian City, 11 Hoi Fai Rd., West Kowloon, 2740-4606, www.stradivarius.com . I love to toughen up a girly look with a badass boot and a biker jacket. This year everything under the sun is getting spikes, studs, skulls, sheers and tartans thrown in to the mix. Pair a sun dress with combat boots for the perfect punk vibe. Unless you’re a dude. Jacket, price TBC, Claudie Pierlot @ Rue Madame Cufflinks, $1,300, Pretty Dangerous Combat boots, $1,990, Pedder Red Dress (available Oct), $470, Asos Necklace, $2,420, Edit Jacket (available Oct), $TBC, Zara Edit 67 Hollywood Rd., Central, 2549-4999. Rue Madame Shop 3082A, 3/F, IFC Mall, 8 Finance St., Central, 2234-7880. Pretty Dangerous 1/F, Winning House, 28 Hollywood Rd., Central, www.prettydangerous.com.hk . Pedder Red Lane Crawford, 3/F, IFC Mall, 8 Finance St., Central, 2118-3388. Asos Free shipping to Hong Kong @ http://www.asos.com . Zara Shop 121, 1/F, Pacific Place, 88 Queensway, Admiralty, 2918-1099. Email me at email@example.com , tweet me @Katie_Kenny or tag me on Instagram @katekatiekatharine.