Entertainment Music Gwen Stefani Dresses Up in Blake Shelton's Clothes While Cleaning Out His Closet: 'Keeping This' The singer posted a selfie wearing her fiancé Blake Shelton's flannel while doing a bit of spring cleaning By Vanessa Etienne Vanessa Etienne Twitter Vanessa Etienne is an Emerging Content Writer-Reporter for PEOPLE. People Editorial Guidelines Published on May 24, 2021 12:12PM EDT Share Tweet Pin Email Gwen Stefani is channeling her inner Blake Shelton after doing a bit of spring cleaning in his closet. On Sunday, the 51-year-old singer posted on Instagram that she was going through her fiancé's clothes. And while doing so, she had no problem keeping a few items for herself. "Cleaning out @blakeshelton closet ❤️," she captioned a selfie on her Instagram story, wearing one of Shelton's trademark flannel shirts. "We're for sure keeping this shirt," she continued, modeling the orange and blue flannel. Gwen Stefani Instagram Gwen Stefani Says She Looks the 'Best I've Ever Looked' When She Started Kissing Blake Shelton Gwen Stefani Instagram The couple got engaged in October 2020 after Shelton, 44, popped the question at his Tishomingo, Oklahoma ranch. The musicians first fell in love while coaching The Voice in 2015. "People ask me all the time, 'What's the greatest thing that has happened for you since you've been on The Voice?'" Shelton said, describing his relationship during an episode of the competition series. "That's a no-brainer, right? I met my fiancée here. It's hard to resist Gwen Stefani." Gwen Stefani and Blake Shelton. Trae Patton/NBC/NBCU Photo Bank via Getty Stefani and Shelton are now preparing for their wedding. A source previously told PEOPLE that the couple is "ready to get married" already despite the ongoing pandemic. "This won't be a long engagement. There is a reason why Blake proposed now. They are both ready to get married," the source said. "They don't want a huge wedding. They want their family and close friends to attend and that's it." Gwen Stefani Says She Would 'Love' to Have Adam Levine Perform at Her Wedding to Blake Shelton And although the couple is still ironing out the details, Shelton recently shared that they have at least decided on how their first dance should go. While appearing virtually on The Tonight Show last week, Shelton said he and his fiancée are getting nostalgic for their first dance as man and wife. "It's 'If You Leave' from the Pretty In Pink soundtrack," Shelton revealed. "I swear I have it right here," he added, pulling up the song on his phone. "We've talked about this, we both love the song. We're both fans of the '80s, why not, why not?" RELATED VIDEO: Gwen Stefani Asks Ellen DeGeneres to Be Her Maid of Honor: 'We Can Put Some Extensions In' As for the couple's wedding song, there's still no final word on what's in store. During an interview with SiriusXM's The Morning Mash Up, Adam Levine, friend and former Voice coach, said he "would love" and "be honored" to play at Shelton and Stefani's wedding. Although Stefani shared her excitement with the idea and said she would love Levine to sing, she noted that she's not sure which direction the two will go for the big day. "I feel like we're not gonna have a wedding band," Stefani said on Late Night with Seth Meyers in April. "I feel like we're just gonna go with, like, a playlist. We're keeping it very simple," – and that goes for the guest list, too. "It's gonna be like, my mom and my dad and just literally gonna be just family. We are looking forward to that though. It's gonna be fun. We're gonna make it really fun," the singer added.