A mix of ocean blues and chalky whites patterned in a small, shadowy check smartens a sport coat tailored from a subtly slubbed weave with rounded shoulders that emphasize its unconstructed profile. Its partial lining and lightweight feel make it an ideal choice for semiformal and warm-weather occasions.
Fabrication: Slubbed weaves have irregularly textured surfaces from randomly occurring thicker filling yarns. Typically on the semiformal side of formal, they can be woven from natural, synthetic or blended fibers.
Formality: Semiformal and elevated-casual occasions that require you to look on the relaxed side of well-dressed, including daytime events, business-casual meetings, work travel and social functions.