One of my absoltely favourite British brands to find archive pieces from is Viyella. Viyella fabrics are renowned and were woven in England in 1893, to become the first branded fabrics in the world, combining a blend of cotton and wool that washed well, didn't shrink and felt soft and comfortable on. The dress has a Royal warrant mark and super soft and warm for the Autumn Winter season.
This dress in a perfect plaid for the festive season and beyond has a detachable large sailor collar that fixes on with a simple button and ties to the front of the dress.
A unique find that we have just one of.
Age 6 would fit from age 4-6 depending on child.
Measurements laid flat for you to compare to dresses you have at home:
Shoulder to shoulder 23cms
Pit to pit 31cms