100% Cotton Navy Ruffle Sleeve Blouse

100% cotton navy sleeveless blouse with small flutter / ruffle details at the sleeves. Free size / one size, but I'd say it fits like US S. Pit to pit: approx 19" Super lightweight and has ample space in the armpit area so perfect for keeping cool in hotter weather. Purchased at a boutique in Korea more than 10 years ago. Cotton is a bit thin so I wore it with a cute neutral colored bralette. Good used condition with minor pilling throughout and some frayed edges / loose threads pictured. Translation of selected label facts: Material: 100% cotton Made in Korea Manufacturing date: 2015/07 Dry clean only (but I hand washed throughout the years) Moisture from sweating and rain can cause discoloration