Dreamy Vintage Lace Gown

This dress is amazing - Estate find, locked away for years. No tags inside with designer or size but it runs small - (lying flat) Pit-2-pit is 15" but the satin ribbon is approx 14" - fits manni snug at top (Mannequin measurements are: Shoulders: 15" - Chest: 34" - Waist: 27" - Hips: 35.4") Length is approx 55". The lace is an ivory/off-white and the silk material is a very light lavender - gorgeous! Does need to be cleaned but I can't find any holes, rips, stains, etc.