Vintage Marella Italian Butter Yellow Stripe Button Down Dress

Vintage!!! One of a kind!!! My friend bought this for me at a second hand store in Germany. A bit too small for me unfortunately. Still has vintage store tag. Material feels like cotton/linen blend Has buttons and tie at waist Size tag is confusing but best fit maybe a medium. Check measurements. Beautiful butter yellow dress with pink, red, blue, yellow and green stripes Measurements are taken flat and are approximate. Pit to pit - 18-3/8” Length - a little over 42”