This is a collarless jacket from Theory. With a minimalist design, it's the type you can casually throw on without fastening. It has a polished look but isn't too formal, making it suitable for both on and off-duty wear. The outer fabric is a stretchy cotton material, making it easy to move in and comfortable to wear. It has no lining, and the inside is finished with cupro piping, making it lightweight and wearable for a long season. Recommended for a wide range of occasions such as commuting, school events, and dinner parties. [Color] Navy [Size] 0 (Equivalent to S) [Material] ・Main body: 98% cotton, 2% polyurethane ・Piping: 100% cupro [Model Number] 01-4104115 [Condition] There are no noticeable stains or damage, and it is in overall good condition. *Please purchase only if you understand that this is a used item. The size is listed as 0, but due to Theory's slightly relaxed fit, it is recommended for those who wear S to M sizes. Shoulder width / Body width / Sleeve length / Length Shoulder width: 38cm Body width: 36cm Sleeve length: 56cm Length: 58cm #Theory #Theory #TheoryJacket #CollarlessJacket #OfficeCasual #CommutingOutfit #SchoolEvents #ParentTeacherAssociation #GraduationCeremonyOutfit #EntranceCeremonyOutfit #Minimal #CleanLook #StretchMaterial #LightOuterwear #PipingSpecification Color: Navy系 (Navy-based) Season: Spring, Summer Stains/Tears/Smell: None