Fashion has a way of circling back to earlier times, although often with a twist. From bellbottoms to bootcut and stretch pants to leggings, styles often seem to move forward and backward simultaneously. In one aspect, however, we are always moving forward. With smartwatches that can alert you to an incoming call, dresses adorned with LEDs , and bracelet fitness trackers, the market for wearable technology seems to be expanding right along with our capabilities.
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