How to Dress Like Rosa Diaz from Brooklyn Nine-Nine

Female TV Shows

Best Rosa Diaz Costume Guide

Brooklyn Nine-Nine is a popular American sitcom set in the NYPD. It follows a team of police detectives at the 99th precinct who form an unlikely team. Rosa Diaz is incredibly popular for her hard work ethic and tough love attitude. Played by Stephanie Beatriz, Rosa Diaz has a tough outer shell that cannot be easily broken and nothing will stop her getting back up again.

Rosa is a smart and tough detective. She keeps her personal life hidden from her work life and doesn’t let most people see past her hardened exterior. Although she may not openly admit how much she cares for the 99th precinct, she makes sure to never let her team down or get hurt. Get the look of the NYPD’s badass Rosa Diaz with a Black Shirt, Black Jeans, Brown Leather Jacket, Pendant Necklace, Police Badge, Black Belt, Black Boots, Stainless Steel Watch and Toy Gun and Holster.

Rosa Diaz Cosplay Costumes

With a large number of crime shows being made every year, no one was quite sure what to expect from the TV show Brooklyn Nine-Nine. However, we were pleasantly surprised when the first season aired. The witty dialogue and fun characters made it a breath of fresh air for cop show lovers everywhere. This is great for cosplayers as the diversity of characters opens up a new way of dressing as your favorite police detectives.

I bet you’re not the only amazing detective in your precinct, so why not call your squad together? Get them to meet you at the 99th precinct as other characters like Jake Peralta, Amy Santiago, Charles Boyle, Terry Jeffords, Raymond Holt, or Gina Linetti. If you think your costumes are the best in the NYPD, don’t forget to submit some photos to our Halloween Costume Contest!

Rosa Diaz Costume Tips & FAQs

Immerse yourself in the world of “Brooklyn Nine-Nine” with our Rosa Diaz costume guide FAQ. Rosa Diaz, known for her tough, no-nonsense demeanor and distinct personal style, is a standout character in the series. This guide will help you capture the essence of Rosa’s character, from her signature leather jacket to her stoic expressions, as we answer your most pressing questions about creating an authentic Rosa Diaz look for cosplay or costume events.

Rosa Diaz's style is edgy and minimalist. Essential elements of her costume include a black leather jacket, a dark-colored, plain t-shirt or tank top, black jeans, and combat boots. Her look is functional and understated, reflecting her straightforward and badass personality.

Rosa typically sports a dark, shoulder-length haircut with a bit of an edgy style, like an asymmetrical cut or layers. You can achieve this look with a wig or by styling your hair similarly. For makeup, keep it simple and understated: a little eyeliner and a natural or dark lipstick color should suffice.

A black leather jacket is a must for a Rosa Diaz costume. It should be sleek, yet tough-looking. Accessorize minimally; Rosa is not one for flashy jewelry. A simple, dark belt and a functional watch or a few understated bracelets would be in line with her style.

Choose a plain, dark-colored t-shirt or tank top. Rosa's shirts are usually devoid of any logos or patterns. Pair this with black jeans that are fitted but comfortable, suitable for a day of detective work. Tuck the shirt in slightly for a more put-together look.

Adding Rosa Diaz's quotes to your cosplay can bring depth to your portrayal. Here are some memorable lines: "I don't smile.," "Yeah, I’m tough, but I’m no cookie.," "I've only said 'I love you' to two men my entire life: Stone Cold Steve Austin and a guy in a dark club who I mistook for Stone Cold Steve Austin.," "If I die, turn my tweets into a book." and "I don't joke about stuff like that. That's my everyday reality." These quotes reflect Rosa's tough, deadpan, and sometimes surprisingly humorous personality, making them great additions to a Rosa Diaz cosplay or costume.

About Rosa Diaz

Rosa Diaz is a fictional character from the TV show Brooklyn Nine-Nine. Rosa is a tough detective who doesn’t let people know too much about her personal life. Her tight-lipped attitude paired with her gun can make her a scary person to hang around if you’re not careful. Although she tries to keep her personal life a secret, she lets her team at the 99th precinct see a bit more of who she is on the inside over time.

Rosa Diaz balances the quirkiness of the 99th precinct with her grounded and realistic views. She’s incredibly caring and treats her co-workers at the precinct as family, even if she won’t admit it out loud. Her closest friend is Jake Peralta, as they were in the police academy together, but even he only knows three facts about her. Rosa will do anything to protect her friends, but also won’t think twice about giving them a punch when they need it.

Rosa Diaz

CW is reader-supported. When you buy through links on our site, we may earn an affiliate commission. Learn more about CW →