Vintage 1970’s boho kids/tween bridesmaids dress

Young Adult 1970’s Rustic Prairie Dress. ABOUT 🌾Child sized vintage cottagecore dress with lace-up front. Big Gunne Sax vibes. 🌾fabric features lines and floral pattern. 🌾 elastic in bodice is weakening, but still has some stretch. Elastic in the sleeves have lost much of its stretch. 🌾 Union tag. 🌾 fabric content unknown. 🌾 some small spots of stains (see 4th picture) 🌾 zips in the back. Ties in the back. 🌾 neck line is small. 🌾 Size: small. Bust: 34”, waist: 30”. Neck-to-hem: 38”