lower part of the 1760s sack-back gown of blue silk damask, trimmed with blue fly fringe January 2, 2015 900 × 1200 Period Clothing at the Victoria & Albert Museum in London lower part of the 1760s sack-back gown of blue silk damask, trimmed with blue fly fringe lower part of the 1760s sack-back gown of blue silk damask, trimmed with blue fly fringe Feel free to share: