18.5” pit to pit 16.5” across waist 20” across at hem Concealed back zipper Catalina Cloth is J. McLaughlin’s trademarked signature cloth. It’s wonderful for travel, is comfortable and stretchy, holds its shape and skims curves. ~ Stay cool in summer, layer easily in winter ~ Soft, breathable, quick-drying ~ Wrinkle-free & no dry cleaning or ironing required.