This is a gorgeous one! It's rare to find this type of romper dress, both long and long sleeved with a nice fitting to it still after 60yrs!!  This piece is from the 1960's and is a colorful orange color with a delicate pattern of purple flowers and some black contouring.
Perfect for Fall Season! 

Measurements: (the dress stretches a bit, zips on the back)
Size: XS*
34-35" bust
24-25" waist
39-40" hips
55" long
Fabric: Polyester

*Dress is not zipped all the way up on the model! Check measurements