Final answer:
The correct verb form is 'Me siento' which means 'I feel comfortable' in Spanish.
Explanation:
Me siento cómoda en mi vestido nuevo.
In Spanish, the correct form is 'me siento' which means 'I feel comfortable' when talking about oneself. The pronoun 'me' is used with the verb 'sentir' to indicate feelings or emotions.
It is common to drop pronouns like 'yo' in Spanish, making 'me siento' the appropriate choice in this sentence.
Learn more about Spanish verbs here:
https://brainly.com/question/22052720
