This is a hip and stylish long sleeve dress by Malouf of Dallas. Feels like 100% polyester. Red fabric with little white donuts all over it. Supposed to be a five button front, but the second from the top is missing. I'd take the top one off and put it there, as no one ever buttons the top button. Very light weight and fairly sheer. Other than the missing button, it's in amazing shape with years of life left! Here are the exact measurements. (be sure to reference the last photo to see how I measure dresses)

Here are the measurements:

Bust 18"
Waist 13" (elastic here out to about 16")
Hips 22"
Sleeve 24"
Length 46"

This item is sold from a vintage boutique in Roanoke, VA.