Through 9/30, save an extra 30% off Sale Dresses in-cart at BCBG. Plus, shipping is free. This ties with our mention from May and is the best discount we've seen on sale items from them in recent months. Some best bets are the pictured Mmali Ruffled Strapless Cocktail Dress, which drops from $158 to $63.20 to $44.24 in-cart, and this Marisa Knee-Length Halter Dress, which drops from $248 to $99.20 to $69.44. Note that sizes are limited for some items. Sales tax is charged in most states.