Wera Vann, a former wedding gown designer, is responsible for weaponizing the wedding gowns from all over the world to destroy the wedding celebrations. She has a hidden room on the warehouse in France where she weaponizes the gowns. Samantha, Clover, and Alexandra were sent by Jerry to investigate the incident. The girls were attacked by Wera's sewing machines and fabric cleaners under hostility. The girls managed to escape. Wera watches the girls are going to the royal wedding in England where she takes her next target.
At the royal wedding in England, she watches the bride and groom are walking in the aisle until she saw the girls who were undercover to find her. She disguises as a royal guard to take them away and sends them in the truck to drive them herself. Alex removes her hat finally revealing herself. They realizes that she was behind of weaponizing the gowns. Her revenge was making her gowns going on top knowing that the brides are putting the wedding gowns to their closets which it upsets her more. She let the girls to crash in the river to continue her charade. However, the girls managed to escape and angrily pursues her.
When the ceremony is about to start, she intervenes the ceremony as she controls the weaponized wedding gown that the bride wears becomes hostile and spins like a tornado to destroy the ceremony and making the guests flee. The girls arrived in time and wants to get rid of them as she controls the wedding gown making the bride screams in agony when the girls barrier themselves with the Escape From Trouble Bubble Wand and kicks them like a soccer ball. The girls managed to disperse her gown in time by smashing the bride with a wedding cake. Without warning, she removes her disguise and revealing to wear a pink weaponized gown and begins to attack the girls with a chain-cloth whip. and to throws them with a flower-like shurikens that was embedded to her dress. She then caught Clover with her chain whip as she pulls her off forcibly. Alex and Sam managed to stop her by throwing one of her shurikens to cut her whip and Sam uses the Escape From Trouble Bubble Wand to trap her inside the bubble. She was later caught by Jerry in his formal attire and takes her to WOOHP containment facility while being trap inside the bubble.