SEBASTIEN | 3-Piece Slim-Fit Men's Suit Blazer Vest Trousers
SEBASTIEN | 3-Piece Slim-Fit Men's Suit Blazer Vest Trousers
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Timeless, streamlined, and irresistibly stylish.
SEBASTIEN is the suit for men who want to make an impression – effortlessly. This 3-piece slim-fit suit consists of a stylish blazer, a tailored vest, and a slim-cut trouser, made from high-quality, breathable fabrics for a luxurious look and optimal wearing comfort.
Perfect for
Weddings and formal parties
Business meetings and presentations
Stylish evenings and special occasions
Why you want this
Perfect slim-fit cut – Creates a streamlined, modern look
Luxurious materials – Breathable, smooth, and comfortable
Versatile & stylish – Wear as a complete set or mix and match for different outfits
Elegant finishing – Subtle details that exude class
Confident appearance – For men with a sense of style
Styling tip
Wear SEBASTIEN complete with a white shirt and leather lace-up shoes for formal class, or combine the blazer loosely with a turtleneck and jeans for a smart-casual look with impact.
Product details
Set: Blazer, vest, and trousers
Fit: Slim-fit
Material: Luxurious breathable blend
Lining: Lightly lined for comfort
Closure: Button closure for blazer & vest – zipper closure for trousers
Available sizes: Various sizes for a perfect fit
SEBASTIEN is the suit that will always make you stand out – stylish, powerful, and refined down to the last detail.
Mondakag Days
Mondakag Days was born from a simple belief: even the toughest days can become the stories we smile about later.
Based in Australia, our brand is inspired by the moments that don’t go as planned—the missed bus, the long Monday, the unexpected detour. We believe those days shape who we are, and with the right mindset, they can turn into the memories we treasure the most.