Four soon-to-be-stepsisters must learn to work together as they try to make their parents’ wedding day a day to remember in this witty M!X novel in the tradition of Bridesmaids.

When Avery was two, her parents divorced, and it’s just been Avery and her mom ever since—the Two Musketeers. Until Avery opens her email—on a non-holiday and not her birthday—and receives a bombshell announcement from her father. Not only is he moving back to the New York area, he is remarrying—and his soon-to-be wife has three daughters. Avery’s future stepsisters. Holy. Moly.

Avery’s father is determined to make them all one happy family, so he and his fiancée ask the girls to be the bridesmaids in the upcoming wedding. And they want the girls to help with the something old, something new, something borrowed, and something blue. Meaning that Avery and the girls—who clearly want nothing to do with her—are going to be forced to spend time together.

It’s one (hilarious) disaster after another as Avery tries to help and get to know her future stepsisters—who are all dealing with their own issues with the wedding. From spilling a chocolate-y drink on a very expensive dress when they go dress shopping, to turning her future step-mother’s hair bright blue days before the wedding. Can they all manage to make the wedding a day to remember—or will it be memorable for all the wrong reasons?