Tibi Oversized Tuxedo Blazer in Mint. - size S (also in ) Tibi Oversized Tuxedo Blazer in Mint. - size S (also in ) Self: 97% viscose 3% spandexLining: 60% cupro 40% cotton. Dry clean only. Padded shoulders. Exposed front button closure with keyhole accents. Faux front pockets. Adjustable waist tie belt. Imported. TIBI-WO56. R118US8009. 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.