Oversized Button Up Shirt - Relaxed Fit Long Sleeve

Some shirts are basics. This oversized button up shirt is a whole wardrobe upgrade — a relaxed, oversized silhouette that layers effortlessly over anything, a full button placket with a classic collar that makes this oversized button up shirt as polished as it is comfortable, and long sleeves that make it as versatile as it is effortless. Whether it's a casual day out, a work-from-home look, or any occasion where relaxed and put-together is the standard, this oversized button up shirt delivers that easy, everyday elegance every time. The shirt that goes with everything.

What Makes This Oversized Button Up Shirt Extraordinary

• Relaxed, oversized silhouette that layers effortlessly over a cami, bralette, or any top — wear it open as a layer or fully buttoned for a polished, put-together look
• Full button placket with a classic collar that adds a structured, intentional finish to the relaxed, oversized fit
• Long sleeves that add warmth and coverage without sacrificing that light, effortless, everyday feel
• Hip-length cut (~29.5–30.9") that pairs beautifully with high-waisted jeans, leggings, shorts, or wide leg pants for an effortlessly proportioned look
• Available in White and Gray Green — two versatile, easy-to-style colorways that pair beautifully with virtually any outfit in your wardrobe
• Available in XS, S, M, and L for a comfortable, flattering fit across a range of sizes
• Machine washable for easy, low-maintenance care after every wear
• Versatile enough to style for casual day outings, work-from-home looks, weekend trips, or any occasion where effortlessly relaxed and put-together is the whole point
• Endless styling possibilities — wear it open over a cami, tucked into high-waisted jeans, or knotted at the hem for a cropped finish

💫 Picture this — a casual day out, a work-from-home morning, or a weekend where effortless and put-together is the whole vibe, this oversized button up shirt on. The relaxed silhouette layers over any outfit with that intentional, effortless energy, the classic collar and button placket add just the right amount of polish, and the long sleeves keep you comfortable from morning to evening. This is the shirt that makes every casual occasion feel as effortless and extraordinary as the woman wearing it.

Perfect For

• Casual day outings and errands where an oversized button up shirt with a relaxed fit and long sleeves delivers effortless, put-together style
• Work-from-home looks and relaxed office days where a classic collar button-up layers beautifully over any cami or top
• Weekend brunches and casual gatherings where a relaxed, oversized shirt reads intentional and effortlessly chic
• Women who want a versatile layering piece that works open as a jacket, fully buttoned as a top, or knotted at the hem for a cropped finish
• Minimalist and casual-chic aesthetic lovers who want a shirt that photographs beautifully in any everyday setting
• Anyone building a wardrobe around versatile, easy-to-wear layering pieces that transition effortlessly across seasons and occasions
• The woman who wants her everyday style to feel as effortless, intentional, and comfortable as every other style choice she makes
• Shoppers looking for a go-to oversized button-up in two versatile colorways — White and Gray Green for every mood and palette

Frequently Asked Questions

Q: What sizes are available?
A: This shirt is available in XS, S, M, and L. Please refer to the size chart below for exact top length, bust, and sleeve length measurements in inches.

Q: What colors does this shirt come in?
A: Available in White and Gray Green — select your color and size from the options above.

Q: How does this shirt fit — true to size?
A: This shirt is designed with a relaxed, oversized fit. If you prefer a more fitted look, size down. If you love the relaxed, layering silhouette, order your true size.

Q: Can I wear this shirt open as a layer?
A: Absolutely — the full button placket allows you to wear it fully buttoned as a top, open over a cami or bralette as a layer, or knotted at the hem for a cropped finish. It works every way.

Q: How do I style this shirt?
A: Pair with high-waisted jeans and a cami for a classic casual look, or wear open over a bikini top for a beach-ready outfit. The relaxed fit and classic collar make it easy to style with minimal accessories.

Q: How do I care for this shirt?
A: Machine wash cold and tumble dry low for easy, low-maintenance care.

Oversized fit, classic collar, long sleeves — grab your color and size and make every casual occasion your most effortlessly extraordinary one yet. ✨

Complete Your Look

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Product Measurements (Measurements by inches) & Size Conversion