Continuity mistake: The evening after Rhonda reveals to Tania that Nicole was having the affair with her husband, Muriel and Rhonda are playing Abba in a talent contest. Tanya and Nicole start fighting during the song, but when you cut back to Muriel and Rhonda, you can clearly see the girls still sitting there just watching.
Continuity mistake: During Muriel & Rhonda's Waterloo dance, a drink on the girls table keep on disappearing and reappearing.
Continuity mistake: When Brice is on top of Muriel on the sofa, Muriel's arm changes from by her head, to gripping Brice's arm.
Continuity mistake: When the courier comes for Rhonda, his arms change from leaning on the doorway, to by his side, and back.
Continuity mistake: When Rhonda looks at Tania's wedding ring, she holds Tania's hand with two hands, then one in the next shot.
Continuity mistake: At the beginning of the movie after Muriel catches the bouquet, it keeps changing position in her hands (note the flower arrangement) although she doesn't move it herself.
Answer: Yes, she stole the dress.
raywest ★