Men's suit vest single breasted vest eBay Premium Photo Men slim fit single breasted suit 3 Piece Slim Fit Single Breasted 1 Button Jacket w 4 Button Vest Suit Men's Slim Fit One Button Peak Lapel Low Cut Double Breasted Vest Wedd Men's Slim Fit One Button Peak Lapel Low Cut Double Breasted Vest Wedd. This slim fit men's suit vest features a single breasted design in a solid color, crafted for a clean, tailored look. Its streamlined silhouette offers a modern aesthetic, making it ideal for formal occasions or professional settings. Designed to complement dress shirts and suits, this vest provides a polished layer that enhances your overall outfit with subtle sophistication. Details: Main Material: Polyester Care Instructions: Dry Clean Hand Wash Package Contents: 1*Vest Occasion: Wedding Prom Party Stage Dating Size Guidance