DTI DARYA TRADING BB Signature 3 Piece Suit Side-Vent Jacket Flat Front Pant Extra Trousers . DTI BB Signature Men's 3 Piece Suit Side-Vent Jacket Flat Front Pant Extra Trousers. JACKET: 2 button, single breasted, dual side vents jacket, 3 pockets 2 with flaps, lapel notched, 4-button vented sleeves with working buttonholes. Viscose lining. Hand pick stitching. PANTS: 2 Pants both Flat Front dress pants, lined to just below knee 2 back pockets with buttons, length unfinished, inside waistband for reinforcement. These pants come with a standard 6-inches drop in the waist (e.g. a US 40R jacket will come with 34-inches waist pants). The waist can be altered in or out up to 2 inches. Hand Tailored. - Constructed with the finest detailing and highest quality with top finishing. 91% Wool 9% Silk, Dry Clean Only Imported, Made in Italy.