Final answer:
Without specific context or information about Olivia and her situation, it is not possible to answer which teachers caught her. However, school administrators typically handle dress code violations, as shown in the provided Burleson High School example.
Step-by-step explanation:
The question about which teachers caught Olivia breaking dress code does not include sufficient context to provide a specific answer, as there is no reference to an individual named Olivia within the supplied information. However, considering the provided examples, one can infer that dress code violations in schools are commonly addressed by school administrators rather than individual teachers. In the case of the girls with the Confederate flag purses at Burleson High School, it was the school administrators, not specific teachers, who enforced the dress code.