Luxury hoodies and unmissable bottoms: 10 looks that defined the decade

From feminist Ts to Love Island bodies, this is how fashion looked in the 2010s The triceps that launched a thousand think pieces, 2010 With Michelle Obamas signature look a sleeveless dress that made a feature of her worked-out arms she reset the dial for alpha females. For a speech to launch her Lets Move campaign, encouraging young people to be fit and healthy, she wore a chic sheath dress and a string of pearls (so far, so Camelot) but her bare arms grabbed the fashion headlines. Beneath the sniffy controversy over whether the look lacked gravitas was an establishment unease with this new kind of first lady, who radiated energy and strength rather than decorative decorum. Where Michelle led, …