Men Oxford Flannel Thermal Lined Business Casual Shirt for Fall Winter 2024 Korean Style Loose Fit Long Sleeve Button Down Shirt Lightweight Warm Workwear Top

Men's Oxford Flannel Thermal Shirt — Business Casual — Fall & Winter 2024 — Korean Style Loose Fit — Sizes M to 4XL

Stay warm and sharp this fall and winter with this men's Oxford flannel thermal shirt. Combining the structured look of a classic button-down with the cozy warmth of a fleece-lined interior, this shirt is the perfect layering piece for work, casual outings, or weekend wear. Inspired by Korean fashion trends, the relaxed loose fit gives it a modern, effortless style that works for any occasion. Available in both a standard and fleece-lined version to suit your comfort needs.

Key Features

• Oxford Fabric Construction — Durable, breathable, and structured for a polished business-casual look
• Fleece-Lined Interior Option — Extra warmth for cold autumn and winter days ($4.09)
• Standard Unlined Option — Lightweight and versatile for mild weather layering ($2.60)
• Korean Style Loose Fit — Relaxed, modern silhouette that flatters all body types
• Long Sleeve Button-Down Design — Classic collar and full button front for easy styling
• Lightweight & Comfortable — Easy to wear all day at work or on the go
• Versatile Workwear Top — Dress it up or down for office, casual, or outdoor wear
• Plus Size Friendly — Available from M up to 4XL

Available Styles & Colors

Fleece-Lined Style — $4.09 (Warm interior for fall/winter)

• Sky Blue
• Navy Blue
• White
• Gray
• Black

Standard Style — $2.60 (Lightweight, versatile)

• White
• Gray
• Black
• Light Blue
• Navy Blue

Size Guide

For a more relaxed, oversized Korean-style look, consider sizing up one size.

Machine washable. Wash cold with similar colors. Do not bleach. Tumble dry low or hang dry to maintain fabric quality and shape.