It may have branched out into film and tech, but South by Southwest still remains first and foremost a music festival, something that is reflected in the fashion choices throughout the 10-day annual event. It's not all denim cut-offs (though there are a lot of them) and cowboy hats at the Austin festival, however. It's also important to remember that because temperatures can dramatically drop at night from their Texas highs, layering is key. Here's a look at some SXSW music sartorial must-haves.
