Vintage St John Knit Jacket - Navy, Light Blue, and White Piping - Size 4 EUC Bust measures 14 inches flat; jacket can open up to 15.25 inches wide (without buttons closed). The Size S Top measures 14.25 inches wide flat (for bust and waist). This is a vintage jacket from Cruise '02 and a tank from Cruise '03 in excellent used condition that had been initially purchased by a family member who takes meticulous care of their clothes. The item has been strictly dry-cleaned (although, with current technology, you can easily use a home cleaning kit to take care of the items), kept in a closet away from animals and pests for years, and worn only a few times. It would easily fit a modern-day 6 or maybe an 8. No apparent issues were noticed. Although the image makes the jacket look black, it is definitely navy blue, as I have compared it to black St John Knit pants. There are beautiful Gold-tone buttons on the lapel and front of the jacket. Don't miss out on this rare piece!