Vintage USA 1950s/60s Dress 
By Swirl, USA.
I love dresses from the collectible American brand, Swirl.
This one is fashioned in cotton material with red bodice featuring ric- rac- esque stitching to neckline, zip front, bold floral design to skirt and matching belt. 
This dress has some white marks and wear to/ around sleeves, some fade and undone stitches to rouleaux of belt, a few paint marks near hem. Priced lower accordingly.
Measurements
I estimate that this dress would best fit UK8- 10 but please check measurements below:
Pit to pit 18”
Waist (measured flat) 14”
Shoulder to Waist 15.5”
Waist to Hem 24.5” (with 2” hem allowance)