Men Solid Single Button Slim Suit Jacket Business Wedding Party Long Sleeve Formal Outerwear Features: 1. Stretch Wrinkle-Resistant Blended Fabric: Made of 97% polyester and 3% spandex blended material, the fabric brings mild elastic stretch for unrestricted arm movement, resisting daily creases to keep a sleek polished look all day long for formal and semi-formal events. 2. Classic Notched Lapel Formal Silhouette: Timeless tailored notch lapel matches clean single black button front closure, paired with a decorative white pocket lining detail that adds subtle elegant highlights without overly complicated fancy decoration. 3. Multi Functional Tailored Pockets: A decorative chest pocket and two deep side flap pockets offer practical storage space for handkerchiefs, mobile phones and small valuables, retaining the neat streamlined lines of formal suit styling perfectly. 4. Versatile Multi-Occasion Matching: Easily matched with dress shirts, formal trousers and leather shoes, suitable for office business work, wedding banquets, dating dinners, dance parties, holiday travel and all kinds of daily formal and semi-casual scenes. 5. Slim Well-Proportioned Tailored Cut: Moderate slim fit optimizes body proportion without tight restraint, straight long sleeves with neat finished cuffs maintain uniform refined texture to shape a mature gentlemanly wearing effect for all transitional seasons. Product Information: - Gender: Men - Season: Spring, Fall, Mild Winter - Occasion: Business Office, Wedding Banquet, Dating Dinner, Dance Party, Daily Commute, Holiday Travel - Material: 97% Polyester, 3% Spandex - Pattern Type: As Shown In Pictures - Style: Formal Business Semi-Casual Gentleman - Collar: Classic tailored notched lapel, hoodless design - Sleeve Length: Long Sleeve - Length: Regular hip tailored length - Fit: Moderate slim tailored regular fit - Thickness: Standard lightweight stretch suit fabric - Feature: 97% polyester 3% spandex stretch wrinkle-proof fabric, single-button front closure, notched formal lapel, decorative chest pocket + dual flap side pockets, multiple solid bright & neutral color options, smooth structured suit silhouette - Washing Instructions: Cold Gentle Hand Wash, Line Dry In Shade, Do Not Bleach - Package Includes: 1 x Men Jacket Crafted from stretch 97% polyester 3% spandex blended fabric, this slim single-button suit jacket delivers flexible movement and steady anti-wrinkle performance to stay neat during long business meetings or wedding parties. Classic notch lapel and delicate pocket trim build an elegant gentleman silhouette, with multi pockets balancing aesthetics and daily practicality. The well-proportioned slim cut pairs seamlessly with dress shirts and formal trousers for work, dates, banquets and all semi-formal daily occasions year-round. Note: - Please carefully check size chart before ordering to select suitable size, you may reference your existing well-fitted apparel for size comparison. - Minor color deviation may exist between actual goods and product photos due to lighting and monitor display differences. - 1–3cm manual measurement tolerance is reasonable, thank you for your understanding. - Contact customer service if you have inquiries about sizing or fabric maintenance.