Rare purple pinstripe 1800's Victorian dress...never worn!

Exquisite nearly finished 1800's seamstress project. Gorgeous, rare amethyst purple and white pinstripe pattern with jet black velvet ribbon trim. This came right out of a prestigious estate in Woodstock Vermont. The trunk literally had not been opened since the 1800's...what a find! Came with the family history dating back to the 1700's!