{"product_id":"three-piece-formal-suit-waistcoat","title":"Three-Piece Formal Suit with Waistcoat in Classic Colours for Weddings and Business Occasions | Gentleman's Slim-Cut Coordinated Separates | British Tailored Formal Wear for Men | Koossa","description":"\u003ch2\u003eImpeccable Tailoring for Every Formal Occasion\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003ethree-piece formal suit\u003c\/strong\u003e brings together \u003cstrong\u003erefined tailoring\u003c\/strong\u003e and \u003cstrong\u003eversatile styling\u003c\/strong\u003e in a collection designed for the gentleman who values both tradition and adaptability. Comprising a \u003cstrong\u003esingle-breasted blazer\u003c\/strong\u003e, coordinating \u003cstrong\u003ewaistcoat\u003c\/strong\u003e, and matching \u003cstrong\u003etrousers\u003c\/strong\u003e, this ensemble offers the complete foundation for weddings, business engagements, and evening receptions. The \u003cstrong\u003eslim-cut silhouette\u003c\/strong\u003e creates a streamlined, contemporary profile whilst retaining the timeless elegance expected of formal menswear. Available in a curated palette of classic shades — black, navy, charcoal grey, deep green, dark brown, and white — each colourway has been chosen to complement the sophisticated gentleman's wardrobe across seasons and settings.\u003c\/p\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0990\/8129\/0112\/files\/O1-CN014wuk-Ze1z-Gh-OQe-Hz-Tt-2216918376687-0-cib.jpg?v=1782671121\" alt=\"\" style=\"width:100%;max-width:100%;height:auto;display:block;margin:24px 0;\"\u003e\n\n\u003ch2\u003eWhy You'll Love It\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete three-piece coordination:\u003c\/strong\u003e blazer, waistcoat, and trousers arrive perfectly matched, eliminating guesswork and ensuring a cohesive, polished appearance from the outset.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdaptable layering options:\u003c\/strong\u003e wear all three pieces for maximum formality, or pair the blazer and trousers alone for business meetings and less formal occasions — the choice remains entirely yours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlim-cut tailoring:\u003c\/strong\u003e the streamlined fit follows the natural line of the body without excess fabric, creating a modern, flattering silhouette that photographs beautifully and feels comfortable throughout long events.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-breasted design with notch lapel:\u003c\/strong\u003e classic detailing ensures the suit remains appropriate for traditional ceremonies whilst never appearing dated or overly conservative.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended size range:\u003c\/strong\u003e offered from 2XS through to 7XL, ensuring gentlemen of all builds can enjoy the confidence that comes with expertly tailored formal wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvent-ready construction:\u003c\/strong\u003e built to maintain its crisp appearance through ceremonies, speeches, photographs, and evening celebrations without losing shape or composure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePerfect For\u003c\/h2\u003e\n\u003cp\u003eThis three-piece suit answers the call for \u003cstrong\u003eelegant formal dressing\u003c\/strong\u003e across the calendar of important occasions. Wear the complete ensemble to weddings where you wish to honour tradition whilst making a distinguished impression. The waistcoat adds an extra layer of formality that elevates your presence during ceremonies and formal dinners. For business engagements, pair the blazer and trousers to project authority and professionalism in meetings, presentations, and client consultations. Evening receptions benefit from the suit's ability to transition seamlessly from daylight formality to sophisticated nighttime elegance. The coordinated separates philosophy means you're investing in multiple outfits within a single purchase — mix and match to suit the dress code, the season, and your personal preference. Whether you're the groom, a wedding guest, a business professional, or simply a gentleman who appreciates the confidence that comes with impeccable tailoring, this three-piece suit delivers enduring style and versatile elegance.\u003c\/p\u003e","brand":"Koossa","offers":[{"title":"Black \/ 2XS","offer_id":58345668280704,"sku":"SKU_1782671118165_661","price":119.95,"currency_code":"GBP","in_stock":true},{"title":"Black \/ XS","offer_id":58345668313472,"sku":"SKU_1782671118165_765","price":119.95,"currency_code":"GBP","in_stock":true},{"title":"Black \/ S","offer_id":58345668346240,"sku":"SKU_1782671118165_306","price":119.95,"currency_code":"GBP","in_stock":true},{"title":"Black \/ M","offer_id":58345668379008,"sku":"SKU_1782671118165_809","price":119.95,"currency_code":"GBP","in_stock":true},{"title":"Black \/ L","offer_id":58345668411776,"sku":"SKU_1782671118165_148","price":119.95,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 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