Julia Millay Walsh | September 22, 2011 8:15 amFashionistas in the city are all pepped up to see Alexa Chung in person at the Madewell store (845 Market St., 415-644-0748) at the Westfield Centre tonight when she debuts her new collection for the brand — see details here — and for good reason: she's absolutely lovely and her new collection oozes alluring, British-girl-next-door style. But as you're snacking, sipping, shopping, and gawking at Alexa ce soir, don't forget to take a gander behind the turntable at DJ Tennessee Thomas, who'll be spinning tunes from 6 to 8 p.m. The British-born American musician is the founding member and drummer of indie rock ensemble The Like and daughter of Pete Thomas, drummer for Elvis Costello and the Attractions.Read More