Tibi Womens Back Slit Trousers Office Professional Black Size 4 The Tibi Women's Back Slit Trousers in black size 4 are a stylish and professional choice for office or business attire. Made from a polyester blend, these dress pants feature a tapered leg style with a 27-inch inseam. The back slit adds a touch of sophistication, making them perfect for a preppy and polished look. The zip closure and regular fit ensure comfort and ease of movement, ideal for a long day at the office.