Which sentences are incorrect \(неверные\)?

• The girl wearing a beautiful dress.
• The schoolchildren are not wearing their smart school uniforms at the moment.
• You wearing a school uniform.
• It's a special day today and the boys wearing white shirts.
• All the pupils in our school are wearing their school uniform.
• I am going to PE today, so I am wearing a sports uniform.
• Mary is wearing a school pinafore.