Rare vintage 60s culotte dress romper deadstock

Rare deadstock culotte dress (romper). Still in the bag and creased. I was the first to open the bag in 50+ years. It’s much too big for me (modeling, size 0) but I couldn’t pass it up. I have other colors for sale too! Vintage size 14, I estimate a modern size 6. Measurements: Belt 45” Neck to bottom length 30” Width across Chest 18” Waist 15” Bottom of leg opening 15” Let me know if you need any other measurements!