Spring Bonded Twill Elfie Regular Trouser in Black ONLY THE BLIND Black Twill Tailored Trouser Tibi Ladies Black Tropical Wool Elfie Trousers, Size 0 F122TW3318 BLACK Tibi Ladies Black Tropical Wool Elfie Trousers, Size 0 F122TW3318 BLACK. Sleek and streamlined with a modern attitude, the Spring Bonded Twill Elfie Regular Trouser in Black redefines everyday tailoring with clean lines and effortless ease. Cut from structured bonded twill that flatters the silhouette, the slim leg and subtle front slits add an architectural finish, making these trousers a versatile staple that transitions perfectly from the office to evening, polished, minimal, and undeniably chic.