Fall is officially here, and no one does seasonal transitions quite like Mariah Carey. She effortlessly embraced fall fashion outside Watch What Happens Live with Andy Cohen to promote her brand-new album, Here for It All.
With her signature confidence and sparkle, Mariah curated a look that was equal parts cozy, chic, and undeniably her.
Mariah Carey drops by Watch What Happens Live with Andy Cohen in a chic fall ensemble to promote her new album, Here for It All, on September 23, 2025, in New York City (Credit: Roger Wong / INSTARimages)
Mariah Carey’s Glossy Black Knee-High Boots Are the Ultimate Fall Staple
An autumn ensemble would not be complete without knee-high boots, and Mariah’s boots were perfect. She chose a sleek, black leather pair with just the right amount of shine, striking the ideal balance between classic and sophisticated.
The almond-shaped toes and slender heels added refinement while still feeling wearable, while the slouchy shafts brought a relaxed vibe.
Mariah proves knee-high boots are the ultimate fall staple, choosing a glossy black slouchy pair with almond toes and high heels (Credit: Roger Wong / INSTARimages)
These versatile boots can be styled with a variety of outfits, from dresses and skirts to jeans and shorts, always feeling like the perfect finishing touch for the season.
Mariah’s glossy black knee-high boots aren’t just a seasonal statement — they’re part of a long lineage of chic fall staples that celebrities and fashion icons return to year after year. If you’re inspired to explore more style moments and guides featuring tall boots, we’ve got you covered below.
More Knee & Tall Boot Style Moments
Explore YNS Articles Featuring Knee / Tall Boots in Fall Fashion on Your Next Shoes:
- 5 Must Have Women’s Fall Boots and 5 Trending Boot Styles — a roundup of the most stylish boots of the season, from sleek knee-highs to daring over-the-knee looks.
- Mastering the Art of Knee-High Boots for Every Season — tips on how to find, style, and wear knee-high boots year-round.
- How to Style Thigh-High Boots: Outfit Ideas and Tips — inspiration for pairing over-the-knee boots with everything from dresses to jeans.
- 10 Essential Boot Styles Every Woman Needs — a guide to the timeless silhouettes, including knee-high and over-knee designs.
- History of Knee-High Boots and 5 Types All Shoe Lovers Should Know — exploring the evolution and classic variations of knee-high boots.
- What to Wear With Thigh-High Boots in Fall and Winter — practical seasonal styling tips for over-knee favorites.
- Blake Lively Masters Autumn Style in Brown Huishan Zhang Skirt Suit & Christian Louboutin Knee-High Boots — a chic celebrity example of fall boots done right.
- Steal Nicole Scherzinger’s Glamorous Over-the-Knee Boot Look — a performance-ready outfit centered around dramatic thigh-high boots.
Mariah paired them with black tights, which not only kept the outfit practical for the cooler weather but also pulled the whole outfit together. The dark tights blended seamlessly with her suit’s darker tones, creating a polished, cohesive finish.
Balancing Cozy and Flirty: Mariah’s Blazer, Ribbed Top, and Ultra-Short Shorts
Up top, Mariah kept things simple but striking. At first glance, it appeared that she was wearing a sleek black romper, cinched at the waist with a tonal belt that accentuated her famous hourglass figure. But on closer look, the outfit was actually a ribbed top tucked into a pair of ultra-short shorts with a satin waistband.
The top’s scoop neckline added just the right touch of allure, showing off her decolletage, while the daringly short hemline gave the outfit a fun, flirty vibe. Although the outfit appeared simple, the accents gave it a bold and unmistakably Mariah vibe.
Mariah Carey completes her fall ensemble by pairing her black knee-high boots with a black ribbed top, extremely short shorts, black tights, and a brown plaid blazer (Credit: Roger Wong / INSTARimages)
Mariah instantly elevated her outfit with a brown plaid jacket — the ultimate fall essential. The classic check pattern, sharp notched lapels, and longline silhouette added a tailored edge, balancing the flirty shorts with a grown-up dose of polish.
The layering piece proved both versatile and seasonally on point, giving her ensemble that effortless mix of playful and refined.
Oversized Sunnies, Hoops, and Golden Curls: Mariah’s Effortless Fall Glam
Mariah knows how to elevate a look with accessories, and here, she kept things bold but clean. She wore oversized square sunglasses with ombre lenses, instantly adding a dive-like polish. A pair of classic hoop earrings peeked out from behind her hair, adding a hint of shine to her fall-perfect appearance.
Her beauty look was effortless but radiant. I loved how her voluminous golden tight curls cascaded over her shoulders, framing her face beautifully. She wore little makeup, with just a hint of shimmer and gloss, to let her natural beauty shine through.
Mariah Carey wears her long blonde hair in voluminous tight curls and shields her eyes behind oversized square-framed sunnies with ombre lenses (Credit: Roger Wong / INSTARimages)
From chic plaid blazers to glossy knee-high boots, Mariah Carey proves that her fall style moments are as timeless as her music. For readers who want to explore more of her unforgettable shoe and fashion highlights, we’ve gathered some of her best appearances below.
Explore More of Mariah Carey’s Iconic Shoe and Fashion Highlights
Explore Mariah Carey’s Style & Shoe Moments on Your Next Shoes:
- Mariah Carey’s Secret to Looking Taller: How the 5’7″ Diva Elevates Her Style in Heels — a deep dive into her shoe size, height, and iconic heel choices.
- Mrs. Claus Goes High Fashion: Mariah Carey Stuns in Gucci Dress & Zanotti Boots — pairing bold knee-high boots with festive style.
- Mariah Carey’s Iconic TCL Chinese Theatre Ceremony: A Glamorous Tribute — spotlighting her red carpet look and design details.
- Mariah Carey Fronts Victoria’s Secret’s 2023 Holiday Campaign in Aquazzura and Jimmy Choo Heels — holiday glam meets elevated shoe styling.
- Mariah Carey Hosts ‘Bros’ Screening in a Dazzling Sequin Mini Dress With Rainbow Flair — featuring platform sandals and her colorful outfit narrative.
- Mariah Carey Debuts Single “I Don’t” in Skimpy Blue Dress and ‘Marlenarock’ Heels — a signature high-heel moment on stage and screen.