Here is a lovely vintage short sleeve dress by Grand Avenue. It's 100% polyester. Stylish fabric features white striping on a dark blue background. Perfect amount of ruffle at the collar with a built in tie, and matching removable thin cloth belt. Fairly sheer, thin, soft, and so comfy. It's in great shape with lots of life left! The tag says size 24 1/2, but here are the exact measurements. (be sure to reference the last photo to see how I measure dresses)

Here are the measurements:

Bust 22"
Waist 12" (elastic here stretches to about 24")
Hips 26"
Sleeve 16"
Length 45"

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