Flannel Oversized Shirts

Flannel oversized shirts bring together classic comfort and timeless style, making them a favorite for everything from backyard gatherings to cool-weather hikes. With their relaxed fit and laid-back look, these shirts are easy to layer and perfect for creating effortless outfits all year long. Whether you're heading out for a weekend adventure or enjoying a cozy evening at home, flannel oversized shirts deliver the warmth and versatility you need for everyday living.

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476 Items

Men's Scotch Plaid Flannel Shirt, Traditional Fit

A soft, durable flannel shirt in authentic Scottish tartans, made from high-quality Portuguese cotton.

Pros: High-quality material Perfect fit Stylish design Warm and cozy Exceptional comfort
Men's Chamois Shirt, Traditional Fit, Plaid

An exceptionally soft and warm apple cinnamon plaid shirt made from 7.5 oz. Portuguese cotton flannel.

Pros: Great fit Quality Warmth Durability Comfortable
Women's Scotch Plaid Flannel Shirt, Tunic
Price was from: $79.95 now: $64.99

A relaxed-fit, thigh-length tunic crafted from exceptionally soft, yarn-dyed multicolor Portuguese cotton flannel.

Pros: High quality and durable construction Exceptionally soft and comfortable Versatile for layering and styling Warm and substantial flannel Flattering, relaxed fit with perfect tunic length
Women's Scotch Plaid Flannel Shirt, Boyfriend

An oversized red flannel shirt made from exceptionally soft, yarn-dyed Portuguese cotton for lasting warmth.
Women's Scotch Plaid Flannel Shirt, Relaxed

A relaxed-fit, multi-color flannel shirt crafted from 100% Portuguese cotton for exceptional softness and warmth.

Pros: Comfortable relaxed fit High quality and durable construction Warm and suitable for cool weather Exceptionally soft and cozy fabric Beautiful, vibrant color options
Women's Scotch Plaid Flannel Shirt, Relaxed Zip Hoodie
Price was from: $69.95 now: $59.99

A relaxed-fit flannel shirt in authentic Scottish tartans, featuring a full-front zip and side pockets.

Pros: Well-made quality Cozy and warm Versatile style Beautiful colors Comfortable fit
Women's Scotch Plaid Flannel Shirt, Quarter-Zip
Price was from: $89.95 now: $74.99

A relaxed-fit, quarter-zip flannel shirt in antique dress stewart, made from 100% Portuguese cotton.

Pros: Very warm Great color Highly versatile True to size Durable
Women's Signature Chamois Shirt, Snap-Front
Price was from: $89 now: $64.99

An oversized natural heather flannel overshirt with a relaxed fit, perfect for layering.

Pros: High-quality material Attractive design Versatile layering piece Warmth Comfortable fit
Women's Signature Camp Flannel Shirt
Price was from: $99 now: $74.99

A relaxed-fit deep blue flannel shirt with oversized pockets, made from 100% cotton herringbone.
Women's Signature 1933 Collarless Chamois Tunic, Plaid
Price was from: $99 now: $83.99

A cozy plaid tunic crafted from heavyweight Portuguese cotton flannel for exceptional softness and warmth.
Men's Wicked Good Flannel Shirt, Traditional Fit, Houndstooth

A deep sapphire multi houndstooth flannel shirt offering superior softness, warmth, and resistance to shrinking and wrinkling.

Pros: Great quality Warmth Excellent fit Comfortable Superior softness
Men's Scotch Plaid Flannel Shirt, Slightly Fitted
Price was from: $59.95 now: $49.99

A slightly fitted flannel shirt in authentic Scottish tartans, made from high-quality Portuguese cotton.

Pros: Great fit High quality Softness Warmth Comfortable
Men's Fleece-Lined Flannel Shirt, Traditional Fit

A supersoft, coal plaid flannel shirt with cozy polyester fleece lining and a relaxed traditional fit.

Pros: Quality Comfort Warmth Softness Versatility
Women's Scotch Plaid Flannel Shirt, Sherpa-Lined Zip Hoodie
Price was from: $120 now: $99.99

A cozy plaid flannel hoodie lined with sherpa fleece, featuring a soft cotton blend and adjustable hood.

Pros: Very warm with sherpa lining Attractive colors and plaid design Exceptionally soft and cozy High quality and well made Comfortable and roomy fit
Men's Sherpa-Lined Scotch Plaid Shirt, Slightly Fitted

A red plaid flannel shirt lined with soft Sherpa fleece for exceptional warmth and comfort.
Men's Chamois Shirt, Slightly Fitted, Plaid
Price was from: $84.95 now: $69.99

A slightly fitted, apple cinnamon plaid shirt made from 7.5 oz. Portuguese cotton flannel for exceptional warmth.

Pros: Perfect fit Exceptional warmth Comfortable wear Excellent quality Versatile use
Men's 1912 Field Flannel Shirt, Slightly Fitted Untucked Fit, Plaid
Price was from: $79.95 now: $64.99

A rugged brown cotton flannel shirt with a rich slub texture and slightly fitted untucked fit.

Pros: Great fit Very comfortable Soft fabric
Men's Maine Guide Shirt with PrimaLoft

A warm PrimaLoft wool blend shirt in cream and black check, ideal for layering and outdoor activities.

Pros: Great fit Excellent quality Warm and comfortable Durable material Stylish appearance
Men's Fleece-Lined Flannel Shirt, Traditional Fit, Stripe

A blue cotton flannel shirt lined with cozy polyester fleece for extra softness and warmth.
Women's Whisperweight Flannel Shirt, Squareneck
Price was from: $69.95 now: $58.99

A superlight red cotton flannel shirt featuring a feminine squareneck and blousant sleeves with elastic cuffs.
Men's 1912 Field Flannel Shirt, Slightly Fitted Untucked Fit
Price was from: $79.95 now: $54.99

A rugged green midweight cotton flannel shirt, slightly fitted for untucked wear, with durable triple-needle stitching.
Men's 1912 Field Flannel Shirt, Lined, Slightly Fitted Untucked Fit, Plaid
Price was from: $110 now: $92.99

A rugged blue plaid flannel shirt with soft jersey-knit cotton lining and durable triple-needle stitching.
Women's Vintage Chamois Shirt
Price was from: $79.95 now: $67.99

A relaxed-fit brown flannel shirt made from heavyweight Portuguese cotton chamois for warmth and durability.
Women's Whisperweight Flannel Shirt, Button-Down
Price was from: $69.95 now: $58.99

A superlight cotton flannel button-down offering year-round softness and comfort in a relaxed fit.

Flannel Oversized Shirts

There’s something about an oversized flannel shirt that just feels right—especially when the air turns crisp and the days grow shorter. Whether you’re heading out for a brisk morning walk, layering up for a family bonfire, or simply curling up with a good book by the fire, the unmistakable comfort of flannel always fits the moment. The soft, brushed fabric is a classic for a reason: it’s warm without being bulky, breathable enough for all-day wear, and always easy to toss over your favorite tee or thermal. Oversized flannel shirts offer a relaxed, laid-back style that works for everyone, making them a go-to layer for all kinds of outdoor adventures and cozy indoor days alike. Their generous cut allows for freedom of movement—ideal for stacking firewood, raking leaves, or just stretching out on the porch swing. And when the holidays roll around, an oversized flannel shirt makes a thoughtful gift, offering comfort and warmth that can be enjoyed season after season, by people of all ages.

When choosing an oversized flannel shirt, it’s worth looking for details that make a difference in everyday use: sturdy seams, durable buttons, and a fabric that holds its color and softness wash after wash. The right flannel shirt should feel substantial in your hands, with a weight that promises lasting value and a fit that’s roomy but never sloppy. Patterns and colors abound, from traditional plaids to rich solids, so it’s easy to find something that suits your personal style or matches the mood of the season. Flannel shirts are endlessly versatile—wear them open over a henley for a casual look, buttoned up for extra warmth, or even tied around the waist for an easygoing touch. They’re a staple for camping trips, weekend getaways, and everyday errands, and just as welcome at the family cabin as they are on a city sidewalk. If you’re searching for larger sizes that deliver the same quality and comfort, our selection of XXXL Flannel Shirts ensures there’s a fit for everyone.

Oversized flannel shirts have a way of becoming favorites—those pieces you reach for again and again, year after year. They’re practical enough for tackling outdoor chores, yet comfortable enough for movie nights and lazy Sundays. With their timeless appeal, they’re a natural choice for anyone who loves the outdoors, values durability, or simply wants to add a layer of easygoing comfort to their wardrobe. Whether you’re shopping for yourself or picking out a gift for someone special, an oversized flannel shirt is a reliable companion for winter and beyond, ready to bring warmth and a sense of home wherever the day takes you.