Look at the job description and the type of company you're applying to for a better idea of what the employer may want to see in a candidate. Ready to turn heads with your interior design portfolio?Get a job you love with these five interior design cover letter examples for 2025! In a cover letter, Interior Designers should include the following: 1. In the guide below, we'll share our top tips, along with some interior design cover letter examples to help with your application. Contents. Your cover letter answers the employer's question, "How does this candidate meet my needs? A resume is a targeted summary of your education, skills, accomplishments, and experience. Our free cover letter template includes a complete outline you can customise with your personal information, skills and experience.