Please arrive by seven o'clock tomorrow morning, dressed in comfortable clothes.
People dress in comfortable clothes. The action of dressing for people to clothes is active. Why is the Non-finite verb in the past participle?
Please arrive by seven o'clock tomorrow morning, dressed in comfortable clothes.
People dress in comfortable clothes. The action of dressing for people to clothes is active. Why is the Non-finite verb in the past participle?
"dressed" here is an adjective, not a verb. "dressed in comfortable clothes" talks about a state you should be in at that time, not an action.
Read more here USING -ED AND -ING TO MAKE AN ADJECTIVE