Women’s dress and formalwear chain Cache officially kicked off going-out-of-business sales on Friday, and customers should act fast if they’re holding on to a gift card for the retailer, the Wall Street Journal reported yesterday. Cache said in a court filing on Friday that it plans to honor gift cards for 30 days, meaning they’ll be valid until April 5. The same goes for merchandise returns (only on clothing bought before the liquidation sales) and other promotions.