Celebrity Rihanna Rihanna Wore a Grinchy Green Bra with Matching Sweatpants Dr. Seuss style. By Alicia Brunker Alicia Brunker Instagram Alicia Brunker is a freelance writer who covers celebrity, royal, and fashion news for InStyle.com. She joined InStyle's digital team in 2017, and previously contributed to ELLE, T: The New York Times Style Magazine, and WWD. InStyle's editorial guidelines Published on December 17, 2021 @ 09:22AM Pin Share Tweet Email Rihanna just stole Christmas with her latest Dr. Seuss-inspired look. Forget decorating the tree and singing carols, RiRi got into the holiday spirit by taking her style cues from none other than the Grinch. On Thursday, the singer debuted her new Savage x Fenty lingerie in the exact shade of green as the Christmas villain while wearing a sexy bra with matching sweatpants on Instagram. "It's cozy Grinch season," Rihanna captioned a photo of herself posing in the fuzzy separates pin-up style on a white shaggy rug. She wore her hair in box braids tied into bows at the top of her head, and sported shimmery purple eyeshadow and a glossy lip. Hours later, she shared a video of outtakes from the photoshoot that showed her wearing the same outfit. Rihanna Wore an Extreme Miniskirt in the Dead of Winter This isn't the first time Rihanna has modeled pieces from her lingerie brand's holiday collection. Last month, she shared photos from a recent campaign of herself wearing a plunging purple lingerie set comprised of a keyhole cutout lace bra, a matching thong and garter belt, and thigh-high stockings. She captioned the snapshots, "holiday szn bout to be Xtra af." And weeks after that, she put on a pair of pajama bottoms with a chaotic butt cleavage cutout. Looks like Rihanna already has her holiday loungewear options ready, and they aren't going to be your average sweatsuit.