Vintage 70's Serbin by Marianne Size 14 Knit Shirt Dress 
Belted 
Green Polka Dot
Stand Up Collar
Style# 8606-1
Made in USA

All measurements are approximate:

Bust: pit to pit 21" across
Waist: 28"
Shoulder to shoulder: 16.5"
Length: Center, back collar to hem 49"