Becky is back in her third Shopaholic adventure, a hilarious tale of mothers and daughters, mothers and sons, and one blushing bride who can't say no to saying «I do.» Life has been good for Becky Bloomwood — she's become the top personal shopper at Barneys; she and Luke are living happily in Manhattan's West Village; and her new neighbor is a fashion designer. When Luke proposes, bridal registries dance in Becky's head. The problem is, Becky's overjoyed mother has been waiting forever to host a backyard wedding, with the bride resplendent in Mum's frilly old gown, while Luke's high-society mother is insisting on a glamorous, all-expenses-paid affair at the Plaza.