Eileen Fisher BNWT periwinkle tunic w/keyhole back & side vents runs big🍀

Gorgeous elegant periwinkle blue/ gray round neck tunic with great drape and stretch..sorry see closeups for best color pics. Stretchy, minimalist coastal elegant and versatile. Even sleeves have pretty buttons and keyhole back. Marked XS but runs more like M. Never worn no flaws. Thought I could wear it but I’m a M/L. Measurements furnished later today. Material is viscose/ elastane. Extra button for keyhole back included.