Tibi Faux Leather Relaxed Utility Blouse in Black. - size XS (also in M) Tibi Faux Leather Relaxed Utility Blouse in Black. - size XS (also in M) Self: 100% polyurethaneBacking: 92% poly 8% viscose. Hand wash cold. Front button closure. Breast pocket. Buttoned cuffs. Faux leather. Shirttail hem. Imported. TIBI-WS443. F219FL7422. Tibi is a New York based advanced contemporary brand founded in 1997 by Amy Smilovic. The brand aesthetic is laidback and easy, yet chic and modern. Tibi conveys functionality, femininity and unique detailing with relaxed and minimal solid separates. Each collection is inspired by the character of the modern woman and her cool sense of ease and nonchalance.