Vintage 1950s garden party dress Small DR

Vintage 1950/60s floral garden party dress Looks homemade. No size tag. Fabric feels like cotton w/ no stretch. Zip back and attached waist tie. Skirt has a lot of fabric and can fit a crinoline. Found in a boutique in Paris. Very early Betty Draper/Mrs Maisel. Tulle skirt underneath not include No rips, stains or holes Chest: app 13.5” Waist: app 13” Length (from shoulder): app 36” Model is 5’6”, size 2/4, 34C Smoke free, pet friendly home 🌏 I try to reuse clean packaging whenever I can.