This waistcoat and bow tie set is a great alternative to the traditional five piece suit. It is ideal for smart occasions and adds a trendier, quirky look. He is sure to make an impression in this suave and sophisticated outfit. What We Love. Trousers: Straight leg with functional front slant pockets. Button fastening and adjustable waistband for easy dressing. Shirt: Long sleeved with full front button fastening. Cuffs lined in contrasting fabric. Removable Velcro bow tie. Waistcoat: Fold down collar, full front button fastening. Mock front pockets. Contrasting lining. Colour: Grey. Machine washable.